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| author | Evgeniy Dushistov <dushistov@mail.ru> | 2006-06-25 05:47:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-25 10:01:03 -0700 |
| commit | abf5d15fd2e52517dd56a17a846d5a1f900b7db4 (patch) | |
| tree | ea537760c201cea57b468044dc733e06781ece2b /fs/ufs/truncate.c | |
| parent | 5afb3145c9a733166174e1f5a07c46410b5c4091 (diff) | |
| download | linux-stable-abf5d15fd2e52517dd56a17a846d5a1f900b7db4.tar.gz linux-stable-abf5d15fd2e52517dd56a17a846d5a1f900b7db4.tar.bz2 linux-stable-abf5d15fd2e52517dd56a17a846d5a1f900b7db4.zip | |
[PATCH] ufs: easy debug
Currently to turn on debug mode "user" has to edit ~10 files, to turn off he
has to do it again.
This patch introduce such changes:
1)turn on(off) debug messages via ".config"
2)remove unnecessary duplication of code
3)make "UFSD" macros more similar to function
4)fix some compiler warnings
Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/ufs/truncate.c')
| -rw-r--r-- | fs/ufs/truncate.c | 30 |
1 files changed, 11 insertions, 19 deletions
diff --git a/fs/ufs/truncate.c b/fs/ufs/truncate.c index 29c66e1e24df..716183d834e7 100644 --- a/fs/ufs/truncate.c +++ b/fs/ufs/truncate.c @@ -49,14 +49,6 @@ #include "swab.h" #include "util.h" -#undef UFS_TRUNCATE_DEBUG - -#ifdef UFS_TRUNCATE_DEBUG -#define UFSD(x) printk("(%s, %d), %s: ", __FILE__, __LINE__, __FUNCTION__); printk x; -#else -#define UFSD(x) -#endif - /* * Secure deletion currently doesn't work. It interacts very badly * with buffers shared with memory mappings, and for that reason @@ -82,7 +74,7 @@ static int ufs_trunc_direct (struct inode * inode) unsigned i, tmp; int retry; - UFSD(("ENTER\n")) + UFSD("ENTER\n"); sb = inode->i_sb; uspi = UFS_SB(sb)->s_uspi; @@ -105,7 +97,7 @@ static int ufs_trunc_direct (struct inode * inode) block2 = ufs_fragstoblks (frag3); } - UFSD(("frag1 %u, frag2 %u, block1 %u, block2 %u, frag3 %u, frag4 %u\n", frag1, frag2, block1, block2, frag3, frag4)) + UFSD("frag1 %u, frag2 %u, block1 %u, block2 %u, frag3 %u, frag4 %u\n", frag1, frag2, block1, block2, frag3, frag4); if (frag1 >= frag2) goto next1; @@ -171,7 +163,7 @@ next1: ufs_free_fragments (inode, tmp, frag4); next3: - UFSD(("EXIT\n")) + UFSD("EXIT\n"); return retry; } @@ -186,7 +178,7 @@ static int ufs_trunc_indirect (struct inode * inode, unsigned offset, __fs32 *p) unsigned frag_to_free, free_count; int retry; - UFSD(("ENTER\n")) + UFSD("ENTER\n"); sb = inode->i_sb; uspi = UFS_SB(sb)->s_uspi; @@ -252,7 +244,7 @@ static int ufs_trunc_indirect (struct inode * inode, unsigned offset, __fs32 *p) } ubh_brelse (ind_ubh); - UFSD(("EXIT\n")) + UFSD("EXIT\n"); return retry; } @@ -266,7 +258,7 @@ static int ufs_trunc_dindirect (struct inode *inode, unsigned offset, __fs32 *p) __fs32 * dind; int retry = 0; - UFSD(("ENTER\n")) + UFSD("ENTER\n"); sb = inode->i_sb; uspi = UFS_SB(sb)->s_uspi; @@ -315,7 +307,7 @@ static int ufs_trunc_dindirect (struct inode *inode, unsigned offset, __fs32 *p) } ubh_brelse (dind_bh); - UFSD(("EXIT\n")) + UFSD("EXIT\n"); return retry; } @@ -330,7 +322,7 @@ static int ufs_trunc_tindirect (struct inode * inode) __fs32 * tind, * p; int retry; - UFSD(("ENTER\n")) + UFSD("ENTER\n"); sb = inode->i_sb; uspi = UFS_SB(sb)->s_uspi; @@ -375,7 +367,7 @@ static int ufs_trunc_tindirect (struct inode * inode) } ubh_brelse (tind_bh); - UFSD(("EXIT\n")) + UFSD("EXIT\n"); return retry; } @@ -386,7 +378,7 @@ void ufs_truncate (struct inode * inode) struct ufs_sb_private_info * uspi; int retry; - UFSD(("ENTER\n")) + UFSD("ENTER\n"); sb = inode->i_sb; uspi = UFS_SB(sb)->s_uspi; @@ -417,5 +409,5 @@ void ufs_truncate (struct inode * inode) ufsi->i_lastfrag = DIRECT_FRAGMENT; unlock_kernel(); mark_inode_dirty(inode); - UFSD(("EXIT\n")) + UFSD("EXIT\n"); } |