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| author | Jan Kara <jack@suse.cz> | 2005-09-06 15:19:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-07 16:57:56 -0700 |
| commit | 096125f31ae3aa2c7271463b9986dd228e0da089 (patch) | |
| tree | 2a6f0b066acf1031ffffca98a44c870bcead23b4 /fs/ufs | |
| parent | 53778ffde601c962ad9250c4998df7de6f428246 (diff) | |
| download | lwn-096125f31ae3aa2c7271463b9986dd228e0da089.tar.gz lwn-096125f31ae3aa2c7271463b9986dd228e0da089.zip | |
[PATCH] Change ll_rw_block() calls in UFS
We need to be sure that current data are sent to disk. Hence we call
ll_rw_block() with SWRITE.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/ufs')
| -rw-r--r-- | fs/ufs/balloc.c | 12 | ||||
| -rw-r--r-- | fs/ufs/ialloc.c | 6 | ||||
| -rw-r--r-- | fs/ufs/truncate.c | 9 |
3 files changed, 9 insertions, 18 deletions
diff --git a/fs/ufs/balloc.c b/fs/ufs/balloc.c index 997640c99c7d..faf1512173eb 100644 --- a/fs/ufs/balloc.c +++ b/fs/ufs/balloc.c @@ -114,8 +114,7 @@ void ufs_free_fragments (struct inode * inode, unsigned fragment, unsigned count ubh_mark_buffer_dirty (USPI_UBH); ubh_mark_buffer_dirty (UCPI_UBH); if (sb->s_flags & MS_SYNCHRONOUS) { - ubh_wait_on_buffer (UCPI_UBH); - ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **)&ucpi); + ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **)&ucpi); ubh_wait_on_buffer (UCPI_UBH); } sb->s_dirt = 1; @@ -200,8 +199,7 @@ do_more: ubh_mark_buffer_dirty (USPI_UBH); ubh_mark_buffer_dirty (UCPI_UBH); if (sb->s_flags & MS_SYNCHRONOUS) { - ubh_wait_on_buffer (UCPI_UBH); - ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **)&ucpi); + ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **)&ucpi); ubh_wait_on_buffer (UCPI_UBH); } @@ -459,8 +457,7 @@ ufs_add_fragments (struct inode * inode, unsigned fragment, ubh_mark_buffer_dirty (USPI_UBH); ubh_mark_buffer_dirty (UCPI_UBH); if (sb->s_flags & MS_SYNCHRONOUS) { - ubh_wait_on_buffer (UCPI_UBH); - ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **)&ucpi); + ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **)&ucpi); ubh_wait_on_buffer (UCPI_UBH); } sb->s_dirt = 1; @@ -585,8 +582,7 @@ succed: ubh_mark_buffer_dirty (USPI_UBH); ubh_mark_buffer_dirty (UCPI_UBH); if (sb->s_flags & MS_SYNCHRONOUS) { - ubh_wait_on_buffer (UCPI_UBH); - ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **)&ucpi); + ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **)&ucpi); ubh_wait_on_buffer (UCPI_UBH); } sb->s_dirt = 1; diff --git a/fs/ufs/ialloc.c b/fs/ufs/ialloc.c index 61a6b1542fc5..0938945b9cbc 100644 --- a/fs/ufs/ialloc.c +++ b/fs/ufs/ialloc.c @@ -124,8 +124,7 @@ void ufs_free_inode (struct inode * inode) ubh_mark_buffer_dirty (USPI_UBH); ubh_mark_buffer_dirty (UCPI_UBH); if (sb->s_flags & MS_SYNCHRONOUS) { - ubh_wait_on_buffer (UCPI_UBH); - ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **) &ucpi); + ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **) &ucpi); ubh_wait_on_buffer (UCPI_UBH); } @@ -249,8 +248,7 @@ cg_found: ubh_mark_buffer_dirty (USPI_UBH); ubh_mark_buffer_dirty (UCPI_UBH); if (sb->s_flags & MS_SYNCHRONOUS) { - ubh_wait_on_buffer (UCPI_UBH); - ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **) &ucpi); + ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **) &ucpi); ubh_wait_on_buffer (UCPI_UBH); } sb->s_dirt = 1; diff --git a/fs/ufs/truncate.c b/fs/ufs/truncate.c index e312bf8bad9f..61d2e35012a4 100644 --- a/fs/ufs/truncate.c +++ b/fs/ufs/truncate.c @@ -285,8 +285,7 @@ next:; } } if (IS_SYNC(inode) && ind_ubh && ubh_buffer_dirty(ind_ubh)) { - ubh_wait_on_buffer (ind_ubh); - ubh_ll_rw_block (WRITE, 1, &ind_ubh); + ubh_ll_rw_block (SWRITE, 1, &ind_ubh); ubh_wait_on_buffer (ind_ubh); } ubh_brelse (ind_ubh); @@ -353,8 +352,7 @@ static int ufs_trunc_dindirect (struct inode *inode, unsigned offset, __fs32 *p) } } if (IS_SYNC(inode) && dind_bh && ubh_buffer_dirty(dind_bh)) { - ubh_wait_on_buffer (dind_bh); - ubh_ll_rw_block (WRITE, 1, &dind_bh); + ubh_ll_rw_block (SWRITE, 1, &dind_bh); ubh_wait_on_buffer (dind_bh); } ubh_brelse (dind_bh); @@ -418,8 +416,7 @@ static int ufs_trunc_tindirect (struct inode * inode) } } if (IS_SYNC(inode) && tind_bh && ubh_buffer_dirty(tind_bh)) { - ubh_wait_on_buffer (tind_bh); - ubh_ll_rw_block (WRITE, 1, &tind_bh); + ubh_ll_rw_block (SWRITE, 1, &tind_bh); ubh_wait_on_buffer (tind_bh); } ubh_brelse (tind_bh); |