kill-the-BKL/reiserfs: release the write lock inside reiserfs_read_bitmap_block()

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reiserfs_read_bitmap_block() uses sb_bread() to read the bitmap block. This
helper might sleep.

Then, when the bkl was used, it was released at this point. We can then
relax the write lock too here.

[ Impact: release the reiserfs write lock when it is not needed ]

Cc: Jeff Mahoney <jeffm@suse.com>
Cc: Chris Mason <chris.mason@oracle.com>
Cc: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>

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Frederic Weisbecker 2009-05-01 01:44:57 +02:00

parent 148d3504c1

commit 4c5eface5d

1 changed files with 2 additions and 0 deletions

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fs/reiserfs/bitmap.c

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