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authorAdrian Bunk <bunk@stusta.de>2007-10-17 10:26:03 +0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-17 19:42:46 +0400
commitdeba0f49b9345f885a53a077623a68cef89c01d5 (patch)
treecd8538a476ac76ff41a7070c472b1f28cda536e2 /fs/reiserfs/bitmap.c
parente423003028183df54f039dfda8b58c49e78c89d7 (diff)
downloadlinux-deba0f49b9345f885a53a077623a68cef89c01d5.tar.xz
fs/reiserfs/: cleanups
- remove the following no longer used functions: - bitmap.c: reiserfs_claim_blocks_to_be_allocated() - bitmap.c: reiserfs_release_claimed_blocks() - bitmap.c: reiserfs_can_fit_pages() - make the following functions static: - inode.c: restart_transaction() - journal.c: reiserfs_async_progress_wait() Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Vladimir V. Saveliev <vs@namesys.com> Cc: Nick Piggin <npiggin@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/reiserfs/bitmap.c')
-rw-r--r--fs/reiserfs/bitmap.c57
1 files changed, 0 insertions, 57 deletions
diff --git a/fs/reiserfs/bitmap.c b/fs/reiserfs/bitmap.c
index b286ccb08587..2a5dd34649b3 100644
--- a/fs/reiserfs/bitmap.c
+++ b/fs/reiserfs/bitmap.c
@@ -1201,63 +1201,6 @@ int reiserfs_allocate_blocknrs(reiserfs_blocknr_hint_t * hint, b_blocknr_t * new
return ret;
}
-/* These 2 functions are here to provide blocks reservation to the rest of kernel */
-/* Reserve @blocks amount of blocks in fs pointed by @sb. Caller must make sure
- there are actually this much blocks on the FS available */
-void reiserfs_claim_blocks_to_be_allocated(struct super_block *sb, /* super block of
- filesystem where
- blocks should be
- reserved */
- int blocks /* How much to reserve */
- )
-{
-
- /* Fast case, if reservation is zero - exit immediately. */
- if (!blocks)
- return;
-
- spin_lock(&REISERFS_SB(sb)->bitmap_lock);
- REISERFS_SB(sb)->reserved_blocks += blocks;
- spin_unlock(&REISERFS_SB(sb)->bitmap_lock);
-}
-
-/* Unreserve @blocks amount of blocks in fs pointed by @sb */
-void reiserfs_release_claimed_blocks(struct super_block *sb, /* super block of
- filesystem where
- blocks should be
- reserved */
- int blocks /* How much to unreserve */
- )
-{
-
- /* Fast case, if unreservation is zero - exit immediately. */
- if (!blocks)
- return;
-
- spin_lock(&REISERFS_SB(sb)->bitmap_lock);
- REISERFS_SB(sb)->reserved_blocks -= blocks;
- spin_unlock(&REISERFS_SB(sb)->bitmap_lock);
- RFALSE(REISERFS_SB(sb)->reserved_blocks < 0,
- "amount of blocks reserved became zero?");
-}
-
-/* This function estimates how much pages we will be able to write to FS
- used for reiserfs_file_write() purposes for now. */
-int reiserfs_can_fit_pages(struct super_block *sb /* superblock of filesystem
- to estimate space */ )
-{
- int space;
-
- spin_lock(&REISERFS_SB(sb)->bitmap_lock);
- space =
- (SB_FREE_BLOCKS(sb) -
- REISERFS_SB(sb)->reserved_blocks) >> (PAGE_CACHE_SHIFT -
- sb->s_blocksize_bits);
- spin_unlock(&REISERFS_SB(sb)->bitmap_lock);
-
- return space > 0 ? space : 0;
-}
-
void reiserfs_cache_bitmap_metadata(struct super_block *sb,
struct buffer_head *bh,
struct reiserfs_bitmap_info *info)