Theodore Ts'o 64044abf05 ext4: fix the number of credits needed for ext4_unlink() and ext4_rmdir() ...

The ext4_unlink() and ext4_rmdir() don't actually release the blocks
associated with the file/directory.  This gets done in a separate jbd2
handle called via ext4_evict_inode().  Thus, we don't need to reserve
lots of journal credits for the truncate.

Note that using too many journal credits is non-optimal because it can
leading to the journal transmit getting closed too early, before it is
strictly necessary.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>

2013-02-09 15:06:24 -05:00

..

acl.c

ext4: pass context information to jbd2__journal_start()

2013-02-08 21:59:22 -05:00

acl.h

fs: take the ACL checks to common code

2011-07-25 14:30:23 -04:00

balloc.c

ext4: check bh in ext4_read_block_bitmap()

2013-01-12 16:33:25 -05:00

bitmap.c

ext4: Checksum the block bitmap properly with bigalloc enabled

2012-10-22 00:34:32 -04:00

block_validity.c

ext2/3/4: delete unneeded includes of module.h

2012-01-09 13:52:10 +01:00

dir.c

ext4: release buffer when checksum failed

2013-01-28 21:23:24 -05:00

ext4_extents.h

ext4: rationalize ext4_extents.h inclusion

2012-11-28 13:03:30 -05:00

ext4_jbd2.c

ext4: pass context information to jbd2__journal_start()

2013-02-08 21:59:22 -05:00

ext4_jbd2.h

ext4: fix the number of credits needed for ext4_unlink() and ext4_rmdir()

2013-02-09 15:06:24 -05:00

ext4.h

ext4: move the jbd2 wrapper functions out of super.c

2013-02-08 13:00:31 -05:00

extents_status.c

ext4: add some tracepoints in extent status tree

2012-11-08 21:57:33 -05:00

extents_status.h

ext4: add operations on extent status tree

2012-11-08 21:57:20 -05:00

extents.c

ext4: pass context information to jbd2__journal_start()

2013-02-08 21:59:22 -05:00

file.c

ext4: pass context information to jbd2__journal_start()

2013-02-08 21:59:22 -05:00

fsync.c

ext4: fix an incorrect comment about i_mutex

2012-12-25 13:31:52 -05:00

hash.c

ext4: reduce one "if" comparison in ext4_dirhash()

2013-02-01 22:33:21 -05:00

ialloc.c

ext4: pass context information to jbd2__journal_start()

2013-02-08 21:59:22 -05:00

indirect.c

ext4: pass context information to jbd2__journal_start()

2013-02-08 21:59:22 -05:00

inline.c

ext4: pass context information to jbd2__journal_start()

2013-02-08 21:59:22 -05:00

inode.c

ext4: grab page before starting transaction handle in write_begin()

2013-02-09 09:24:14 -05:00

ioctl.c

ext4: pass context information to jbd2__journal_start()

2013-02-08 21:59:22 -05:00

Kconfig

ext4: fix configuration dependencies for ext4 ACLs and security labels

2013-01-06 23:38:44 -05:00

Makefile

ext4: Remove CONFIG_EXT4_FS_XATTR

2012-12-10 16:30:43 -05:00

mballoc.c

ext4: optimize mballoc for large allocations

2013-02-04 15:08:40 -05:00

mballoc.h

ext4: remove unused macro MB_DEFAULT_MAX_GROUPS_TO_SCAN

2012-08-17 10:00:17 -04:00

migrate.c

ext4: fix the number of credits needed for ext4_ext_migrate()

2013-02-09 12:50:27 -05:00

mmp.c

ext4: use unlikely to improve the efficiency of the kernel

2013-01-12 16:28:47 -05:00

move_extent.c

ext4: pass context information to jbd2__journal_start()

2013-02-08 21:59:22 -05:00

namei.c

ext4: fix the number of credits needed for ext4_unlink() and ext4_rmdir()

2013-02-09 15:06:24 -05:00

page-io.c

ext4: fix possible use-after-free with AIO

2013-01-29 22:48:17 -05:00

resize.c

ext4: pass context information to jbd2__journal_start()

2013-02-08 21:59:22 -05:00

super.c

ext4: pass context information to jbd2__journal_start()

2013-02-08 21:59:22 -05:00

symlink.c

ext4: Remove CONFIG_EXT4_FS_XATTR

2012-12-10 16:30:43 -05:00

truncate.h

ext4: move common truncate functions to header file

2011-06-27 19:16:04 -04:00

xattr_security.c

Merge branch 'for_linus' into for_linus_merged

2012-01-10 11:54:07 -05:00

xattr_trusted.c

ext2/3/4: delete unneeded includes of module.h

2012-01-09 13:52:10 +01:00

xattr_user.c

ext2/3/4: delete unneeded includes of module.h

2012-01-09 13:52:10 +01:00

xattr.c

ext4: pass context information to jbd2__journal_start()

2013-02-08 21:59:22 -05:00

xattr.h

ext4: zero out inline data using memset() instead of empty_zero_page

2012-12-11 03:31:49 -05:00