FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2025-01-24 19:44:55 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
linux/lib
History
Christoph Hellwig c53c6d6a68 scatterlist: allow chaining to preallocated chunks 
Blk-mq drivers usually preallocate their S/G list as part of the request,
but if we want to support the very large S/G lists currently supported by
the SCSI code that would tie up a lot of memory in the preallocated request
pool.  Add support to the scatterlist code so that it can initialize a
S/G list that uses a preallocated first chunks and dynamically allocated
additional chunks.  That way the scsi-mq code can preallocate a first
page worth of S/G entries as part of the request, and dynamically extend
the S/G list when needed.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Webb Scales <webbnh@hp.com>
Acked-by: Jens Axboe <axboe@kernel.dk>
Tested-by: Bart Van Assche <bvanassche@acm.org>
Tested-by: Robert Elliott <elliott@hp.com>
2014-07-25 17:16:21 -04:00
..
fonts
partly revert commit 8a10bc9: parisc/sti_console: prefer Linux fonts over built-in ROM fonts
2014-03-23 16:44:42 +01:00
lz4
lz4: add overrun checks to lz4_uncompress_unknownoutputsize()
2014-07-03 16:12:04 -07:00
lzo
lzo: properly check for overruns
2014-06-23 14:12:01 -04:00
mpi
MPILIB: add module description and license
2013-09-25 17:17:01 +01:00
raid6
md update for v3.12
2013-09-10 13:03:41 -07:00
reed_solomon
…
xz
lib/xz: enable all filters by default in Kconfig
2014-06-04 16:54:18 -07:00
zlib_deflate
…
zlib_inflate
…
.gitignore
…
argv_split.c
argv_split(): teach it to handle mutable strings
2013-04-29 18:28:19 -07:00
asn1_decoder.c
lib/asn1_decoder.c: kernel-doc warning fix
2014-06-04 16:54:19 -07:00
assoc_array.c
assoc_array: remove global variable
2014-01-23 09:25:10 -08:00
atomic64_test.c
lib/atomic64_test.c: convert printk(KERN_INFO to pr_info
2014-06-04 16:54:19 -07:00
atomic64.c
lib: atomic64: Initialize locks statically to fix early users
2012-12-20 13:50:16 -08:00
audit.c
audit: Add generic compat syscall support
2014-03-20 10:11:35 -04:00
average.c
lib: Ensure EWMA does not store wrong intermediate values
2014-01-16 23:46:06 -08:00
bcd.c
…
bch.c
…
bitmap.c
propagate name change to comments in kernel source
2012-12-06 10:39:54 +01:00
bitrev.c
…
bsearch.c
…
btree.c
lib/btree.c: fix leak of whole btree nodes
2014-06-04 16:54:18 -07:00
bug.c
lib/bug.c: convert printk to pr_foo()
2014-06-04 16:54:19 -07:00
build_OID_registry
X.509: do not emit any informational output
2013-06-19 17:54:06 +02:00
bust_spinlocks.c
printk: Provide a wake_up_klogd() off-case
2013-03-22 16:41:20 -07:00
check_signature.c
…
checksum.c
asm-generic headers: Allow yet more arch overrides in checksum.h
2013-02-11 20:00:33 +05:30
clz_ctz.c
lib/clz_ctz.c: add prototype declarations in lib/clz_ctz.c
2014-04-03 16:21:12 -07:00
clz_tab.c
…
cmdline.c
lib/cmdline.c: declare exported symbols immediately
2014-01-23 16:36:57 -08:00
compat_audit.c
audit: Add generic compat syscall support
2014-03-20 10:11:35 -04:00
cordic.c
…
cpu_rmap.c
Remove GENERIC_HARDIRQ config option
2013-09-13 15:09:52 +02:00
cpu-notifier-error-inject.c
…
cpumask.c
lib/cpumask: cpumask_set_cpu_local_first to use all cores when numa node is not defined
2014-07-02 18:29:23 -07:00
crc7.c
lib/crc7: Shift crc7() output left 1 bit
2014-05-16 14:26:52 -04:00
crc8.c
…
crc16.c
…
crc32.c
lib/crc32.c: remove unnecessary __constant
2014-06-04 16:54:19 -07:00
crc32defs.h
…
crc-ccitt.c
…
crc-itu-t.c
…
crc-t10dif.c
crypto: crct10dif - Add fallback for broken initrds
2013-09-12 15:31:34 +10:00
ctype.c
…
debug_locks.c
mutex: Add support for wound/wait style locks
2013-06-26 12:10:56 +02:00
debugobjects.c
lib/debugobjects.c: convert printk(KERN_DEBUG to pr_debug
2014-06-04 16:53:53 -07:00
dec_and_lock.c
…
decompress_bunzip2.c
…
decompress_inflate.c
lib/decompress_inflate.c: include appropriate header file
2014-04-03 16:21:12 -07:00
decompress_unlz4.c
lib/decompress_unlz4.c: always set an error return code on failures
2014-01-23 16:37:04 -08:00
decompress_unlzma.c
…
decompress_unlzo.c
lib/lzo: Rename lzo1x_decompress.c to lzo1x_decompress_safe.c
2013-02-20 19:36:00 +01:00
decompress_unxz.c
…
decompress.c
initramfs: debug detected compression method
2014-04-07 16:36:11 -07:00
devres.c
lib/devres.c: fix checkpatch warnings
2014-05-24 07:28:01 +09:00
digsig.c
lib/digsig.c: kernel-doc warning fixes
2014-06-04 16:54:19 -07:00
div64.c
math64: New separate div64_u64_rem helper
2013-08-23 09:02:14 -04:00
dma-debug.c
dma debug: account for cachelines and read-only mappings in overlap tracking
2014-03-04 07:55:47 -08:00
dump_stack.c
asmlinkage: Add explicit __visible to drivers/*, lib/*, kernel/*
2014-05-05 16:07:46 -07:00
dynamic_debug.c
dynamic_debug: replace obselete simple_strtoul() with kstrtouint()
2014-01-27 21:02:39 -08:00
dynamic_queue_limits.c
…
earlycpio.c
earlycpio.c: Fix the confusing comment of find_cpio_data().
2013-08-14 23:24:01 +02:00
extable.c
…
fault-inject.c
debugfs: add get/set for atomic types
2013-06-03 13:55:01 -07:00
fdt_empty_tree.c
lib: add fdt_empty_tree.c
2014-04-30 19:49:37 +01:00
fdt_ro.c
…
fdt_rw.c
…
fdt_strerror.c
…
fdt_sw.c
…
fdt_wip.c
…
fdt.c
…
find_last_bit.c
…
find_next_bit.c
…
flex_array.c
reciprocal_divide: update/correction of the algorithm
2014-01-21 23:17:20 -08:00
flex_proportions.c
…
gcd.c
…
gen_crc32table.c
…
genalloc.c
lib/genalloc.c: add check gen_pool_dma_alloc() if dma pointer is not NULL
2014-01-29 16:22:39 -08:00
halfmd4.c
…
hash.c
lib: hash: follow-up fixups for arch hash
2013-12-19 00:14:53 -05:00
hexdump.c
lib: introduce upper case hex ascii helpers
2013-09-20 15:38:26 -04:00
hweight.c
…
idr.c
idr: reduce the unneeded check in free_layer()
2014-06-06 16:08:12 -07:00
inflate.c
…
int_sqrt.c
lib/int_sqrt.c: optimize square root algorithm
2013-04-29 18:28:19 -07:00
interval_tree_test.c
lib: Export interval_tree
2014-05-05 09:09:14 +02:00
interval_tree.c
lib: Export interval_tree
2014-05-05 09:09:14 +02:00
iomap_copy.c
…
iomap.c
Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP
2014-04-07 16:36:11 -07:00
iommu-helper.c
…
ioremap.c
…
iovec.c
iovec: move memcpy_from/toiovecend to lib/iovec.c
2014-06-27 11:47:58 -07:00
irq_regs.c
…
is_single_threaded.c
…
jedec_ddr_data.c
…
kasprintf.c
lib/kasprintf.c: use kmalloc_track_caller() to get accurate traces for kvasprintf
2012-10-11 08:50:15 +09:00
Kconfig
lib: Export interval_tree
2014-05-05 09:09:14 +02:00
Kconfig.debug
lib/Kconfig.debug: let FRAME_POINTER exclude SCORE, just like exclude most of other architectures
2014-06-23 16:47:43 -07:00
Kconfig.kgdb
treewide: Fix typo in printk
2013-06-18 13:48:45 +02:00
Kconfig.kmemcheck
…
kfifo.c
kfifo: kfifo_copy_{to,from}_user: fix copied bytes calculation
2013-11-15 09:32:23 +09:00
klist.c
klist: del waiter from klist_remove_waiters before wakeup waitting process
2013-05-21 10:16:39 -07:00
kobject_uevent.c
kobject: Make support for uevent_helper optional.
2014-04-25 12:00:49 -07:00
kobject.c
sysfs, kobject: add sysfs wrapper for kernfs_enable_ns()
2014-02-07 16:08:57 -08:00
kstrtox.c
lib/kstrtox.c: remove redundant cleanup
2014-01-23 16:36:57 -08:00
kstrtox.h
…
lcm.c
…
libcrc32c.c
lib/libcrc32c.c: use PTR_ERR_OR_ZERO
2014-06-04 16:54:18 -07:00
list_debug.c
…
list_sort.c
lib/: rename random32() to prandom_u32()
2013-04-29 18:28:42 -07:00
llist.c
llists-move-llist_reverse_order-from-raid5-to-llistc-fix
2013-11-15 09:32:22 +09:00
locking-selftest-hardirq.h
…
locking-selftest-mutex.h
…
locking-selftest-rlock-hardirq.h
…
locking-selftest-rlock-softirq.h
…
locking-selftest-rlock.h
…
locking-selftest-rsem.h
…
locking-selftest-softirq.h
…
locking-selftest-spin-hardirq.h
…
locking-selftest-spin-softirq.h
…
locking-selftest-spin.h
…
locking-selftest-wlock-hardirq.h
…
locking-selftest-wlock-softirq.h
…
locking-selftest-wlock.h
…
locking-selftest-wsem.h
…
locking-selftest.c
sched: Introduce preempt_count accessor functions
2013-09-25 14:07:32 +02:00
lockref.c
lockref: include mutex.h rather than reinvent arch_mutex_cpu_relax
2013-11-27 20:37:33 -08:00
lru_cache.c
lru_cache: introduce lc_get_cumulative()
2013-03-22 22:17:36 -06:00
Makefile
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2014-06-12 14:27:40 -07:00
md5.c
…
memory-notifier-error-inject.c
…
memweight.c
…
net_utils.c
net: core: move mac_pton() to lib/net_utils.c
2013-06-05 12:00:27 -07:00
nlattr.c
Merge branch 'next' (accumulated 3.16 merge window patches) into master
2014-06-08 11:31:16 -07:00
notifier-error-inject.c
mode_t, whack-a-mole at 11...
2013-04-09 14:13:05 -04:00
notifier-error-inject.h
…
of-reconfig-notifier-error-inject.c
powerpc+of: Rename and fix OF reconfig notifier error inject module
2012-12-14 10:32:52 +11:00
oid_registry.c
Give the OID registry file module info to avoid kernel tainting
2013-05-05 14:38:00 -07:00
parser.c
lib/parser.c: put EXPORT_SYMBOLs in the conventional place
2014-01-23 16:36:55 -08:00
pci_iomap.c
…
percpu_counter.c
lib/percpu_counter.c: fix bad percpu counter state during suspend
2014-04-08 16:48:51 -07:00
percpu_ida.c
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
2014-02-14 10:45:18 -08:00
percpu_test.c
percpu: add test module for various percpu operations
2013-11-13 12:09:11 +09:00
percpu-refcount.c
percpu-refcount: Add a WARN() for ref going negative
2014-01-21 04:40:56 -05:00
plist.c
lib/plist.c: replace pr_debug with printk in plist_test()
2014-06-04 16:54:18 -07:00
pm-notifier-error-inject.c
…
prio_heap.c
…
proportions.c
…
radix-tree.c
lib/radix-tree.c: update the kmemleak stack trace for radix tree allocations
2014-06-06 16:08:17 -07:00
random32.c
lib/random32.c: minor cleanups and kdoc fix
2014-04-03 16:21:11 -07:00
ratelimit.c
…
rational.c
…
rbtree_test.c
rbtree/test: test rbtree_postorder_for_each_entry_safe()
2014-01-23 16:37:03 -08:00
rbtree.c
rbtree: add postorder iteration functions
2013-09-11 15:59:19 -07:00
reciprocal_div.c
reciprocal_divide: update/correction of the algorithm
2014-01-21 23:17:20 -08:00
scatterlist.c
scatterlist: allow chaining to preallocated chunks
2014-07-25 17:16:21 -04:00
sha1.c
…
show_mem.c
lib/show_mem.c: show num_poisoned_pages when oom
2014-01-21 16:19:48 -08:00
smp_processor_id.c
percpu: add preemption checks to __this_cpu ops
2014-04-07 16:36:14 -07:00
sort.c
…
stmp_device.c
…
string_helpers.c
lib/string_helpers: introduce generic string_unescape
2013-04-30 17:04:03 -07:00
string.c
lib/string.c: use the name "C-string" in comments
2014-06-04 16:54:18 -07:00
strncpy_from_user.c
…
strnlen_user.c
…
swiotlb.c
swiotlb: don't assume PA 0 is invalid
2014-06-20 16:04:32 -04:00
syscall.c
lib/syscall.c: unexport task_current_syscall()
2014-04-03 16:21:06 -07:00
test_bpf.c
net: filter: fix nlattr and nlattr_nest BPF tests
2014-06-11 00:13:16 -07:00
test_module.c
test: add minimal module for verification testing
2014-01-23 16:36:57 -08:00
test_user_copy.c
test: check copy_to/from_user boundary validation
2014-01-23 16:36:57 -08:00
test-kstrtox.c
…
test-string_helpers.c
lib/string_helpers: introduce generic string_unescape
2013-04-30 17:04:03 -07:00
textsearch.c
lib/textsearch.c: move EXPORT_SYMBOL after functions
2014-06-04 16:54:19 -07:00
timerqueue.c
…
ts_bm.c
…
ts_fsm.c
…
ts_kmp.c
…
ucs2_string.c
Move utf16 functions to kernel core and rename
2013-04-15 21:23:03 +01:00
usercopy.c
Kconfig: consolidate CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
2013-04-30 17:04:09 -07:00
uuid.c
uuid: use prandom_bytes()
2013-04-29 18:28:42 -07:00
vsprintf.c
lib/vsprintf.c: fix comparison to bool
2014-06-04 16:54:18 -07:00