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authorLinus Torvalds <torvalds@linux-foundation.org>2015-07-06 02:24:54 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-07-06 02:24:54 +0300
commit1c4c7159ed2468f3ac4ce5a7f08d79663d381a93 (patch)
treebca0b61fc4a04711e0322dd9eb4a2f3c55ddf4c5 /include
parentd770e558e21961ad6cfdf0ff7df0eb5d7d4f0754 (diff)
parent7444a072c387a93ebee7066e8aee776954ab0e41 (diff)
downloadlinux-1c4c7159ed2468f3ac4ce5a7f08d79663d381a93.tar.xz
Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 bugfixes from Ted Ts'o: "Bug fixes (all for stable kernels) for ext4: - address corner cases for indirect blocks->extent migration - fix reserved block accounting invalidate_page when page_size != block_size (i.e., ppc or 1k block size file systems) - fix deadlocks when a memcg is under heavy memory pressure - fix fencepost error in lazytime optimization" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: replace open coded nofail allocation in ext4_free_blocks() ext4: correctly migrate a file with a hole at the beginning ext4: be more strict when migrating to non-extent based file ext4: fix reservation release on invalidatepage for delalloc fs ext4: avoid deadlocks in the writeback path by using sb_getblk_gfp bufferhead: Add _gfp version for sb_getblk() ext4: fix fencepost error in lazytime optimization
Diffstat (limited to 'include')
-rw-r--r--include/linux/buffer_head.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 73b45225a7ca..e6797ded700e 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -317,6 +317,13 @@ sb_getblk(struct super_block *sb, sector_t block)
return __getblk_gfp(sb->s_bdev, block, sb->s_blocksize, __GFP_MOVABLE);
}
+
+static inline struct buffer_head *
+sb_getblk_gfp(struct super_block *sb, sector_t block, gfp_t gfp)
+{
+ return __getblk_gfp(sb->s_bdev, block, sb->s_blocksize, gfp);
+}
+
static inline struct buffer_head *
sb_find_get_block(struct super_block *sb, sector_t block)
{