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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2009-11-20 04:11:30 +0100 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2009-11-20 18:25:02 +0100 |
| commit | 1d2c6cfd40b2dece3bb958cbbc405a2c1536ab75 (patch) | |
| tree | 52ab33b148548083ae0456857791a8d410c83a31 /fs/reiserfs/inode.c | |
| parent | 27b3a5c51b50a234fb4a21146841e6723b5934ce (diff) | |
| download | lwn-1d2c6cfd40b2dece3bb958cbbc405a2c1536ab75.tar.gz lwn-1d2c6cfd40b2dece3bb958cbbc405a2c1536ab75.zip | |
kill-the-bkl/reiserfs: turn GFP_ATOMIC flag to GFP_NOFS in reiserfs_get_block()
GFP_ATOMIC was used in reiserfs_get_block to not lose the Bkl so that
nobody can modify the tree in the middle of its work. Now that we
kicked out the bkl, we can use a more friendly flag. We use GFP_NOFS
here because we already hold the reiserfs lock.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jeff Mahoney <jeffm@suse.com>
Cc: Chris Mason <chris.mason@oracle.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Alexander Beregalov <a.beregalov@gmail.com>
Cc: Laurent Riffard <laurent.riffard@free.fr>
Cc: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'fs/reiserfs/inode.c')
| -rw-r--r-- | fs/reiserfs/inode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c index 0d493a3bb749..3a28e7751b3c 100644 --- a/fs/reiserfs/inode.c +++ b/fs/reiserfs/inode.c @@ -932,7 +932,7 @@ int reiserfs_get_block(struct inode *inode, sector_t block, if (blocks_needed == 1) { un = &unf_single; } else { - un = kzalloc(min(blocks_needed, max_to_insert) * UNFM_P_SIZE, GFP_ATOMIC); // We need to avoid scheduling. + un = kzalloc(min(blocks_needed, max_to_insert) * UNFM_P_SIZE, GFP_NOFS); if (!un) { un = &unf_single; blocks_needed = 1; |