nilfs2: do not call nilfs_mdt_bgl_lock() needlessly

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In the bitmap based allocator implementation, nilfs_mdt_bgl_lock() helper
is frequently used to get a spinlock protecting a target block group.
This reduces its usage and simplifies arguments of some related functions
by directly passing a pointer to the spinlock.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Ryusuke Konishi 2015-11-06 16:31:45 -08:00 • committed by Linus Torvalds

parent b7bed712d0

commit 4e9e63a671

1 changed files with 40 additions and 44 deletions

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fs/nilfs2/alloc.c

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