Paolo 'Blaisorblade' Giarrusso d44ed4f868 [PATCH] shmem_populate: avoid an useless check, and some comments ...

Either shmem_getpage returns a failure, or it found a page, or it was told
it couldn't do any I/O.  So it's useless to check nonblock in the else
branch.  We could add a BUG() there but I preferred to comment the
offending function.

This was taken out from one Ingo Molnar's old patch I'm resurrecting.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2005-09-05 00:05:45 -07:00

..

bootmem.c

…

fadvise.c

…

filemap_xip.c

…

filemap.c

[PATCH] shmem_populate: avoid an useless check, and some comments

2005-09-05 00:05:45 -07:00

filemap.h

…

fremap.c

…

highmem.c

…

hugetlb.c

…

internal.h

…

Kconfig

[PATCH] sparsemem extreme implementation

2005-09-05 00:05:38 -07:00

madvise.c

[PATCH] mm: fix madvise vma merging

2005-09-05 00:05:44 -07:00

Makefile

…

memory.c

…

mempolicy.c

[PATCH] /proc/<pid>/numa_maps to show on which nodes pages reside

2005-09-05 00:05:43 -07:00

mempool.c

…

mincore.c

…

mlock.c

…

mmap.c

…

mprotect.c

…

mremap.c

[PATCH] mm: remap ZERO_PAGE mappings

2005-09-05 00:05:44 -07:00

msync.c

…

nommu.c

…

oom_kill.c

…

page_alloc.c

[PATCH] VM: zone reclaim atomic ops cleanup

2005-09-05 00:05:44 -07:00

page_io.c

…

page-writeback.c

…

pdflush.c

…

prio_tree.c

…

readahead.c

…

rmap.c

[PATCH] mm: cleanup rmap

2005-09-05 00:05:43 -07:00

shmem.c

[PATCH] shmem_populate: avoid an useless check, and some comments

2005-09-05 00:05:45 -07:00

slab.c

[PATCH] vm: slab.c spelling correction

2005-09-05 00:05:45 -07:00

sparse.c

[PATCH] sparsemem extreme: hotplug preparation

2005-09-05 00:05:38 -07:00

swap_state.c

[PATCH] delete from_swap_cache BUG_ONs

2005-09-05 00:05:42 -07:00

swap.c

…

swapfile.c

[PATCH] swap: swap_lock replace list+device

2005-09-05 00:05:42 -07:00

thrash.c

…

tiny-shmem.c

…

truncate.c

…

vmalloc.c

…

vmscan.c

[PATCH] VM: zone reclaim atomic ops cleanup

2005-09-05 00:05:44 -07:00