Displaying 11 results from an estimated 11 matches for "bh_result".
2009 Jul 15
7
[PATCH 0/6] Quota fixes for 2.6.31-rc4
Hi,
I did some more in-depth testing of OCFS2 quota code, especially with ECC
feature enabled and spotted some problems. First four patches fix them.
I need the fifth patch to be able to mount OCFS2 filesystem with 2.6.31-rc3.
The sixth patch fixes a potential problem when quota syncing interval is
updated while the cluster is running (which is not possible currently).
Joel, could you please
2010 May 07
6
[PATCH 1/5] fs: allow short direct-io reads to be completed via buffered IO V2
V1->V2: Check to see if our current ppos is >= i_size after a short DIO read,
just in case it was actually a short read and we need to just return.
This is similar to what already happens in the write case. If we have a short
read while doing O_DIRECT, instead of just returning, fallthrough and try to
read the rest via buffered IO. BTRFS needs this because if we encounter a
compressed or
2009 Jul 13
1
[PATCH 1/1] adds mlogs to aops.c
...need to lock journal system files, since they aren't
* accessed concurrently from multiple nodes.
@@ -555,6 +586,9 @@ static int ocfs2_direct_IO_get_blocks(struct inode *inode, sector_t iblock,
unsigned char blocksize_bits = inode->i_sb->s_blocksize_bits;
unsigned long max_blocks = bh_result->b_size >> inode->i_blkbits;
+ mlog_entry("(%llu, %llu, 0x%p, %d)\n", OCFS2_I(inode)->ip_blkno,
+ (unsigned long long)iblock, bh_result, create);
+
/* This function won't even be called if the request isn't all
* nicely aligned and of the right size, so t...
2009 Jul 21
1
(no subject)
...eed to lock journal system files, since they aren't
* accessed concurrently from multiple nodes.
@@ -555,6 +589,10 @@ static int ocfs2_direct_IO_get_blocks(struct inode *inode, sector_t iblock,
unsigned char blocksize_bits = inode->i_sb->s_blocksize_bits;
unsigned long max_blocks = bh_result->b_size >> inode->i_blkbits;
+ mlog_entry("(%llu, %llu, 0x%p, %d)\n",
+ (unsigned long long)OCFS2_I(inode)->ip_blkno,
+ (unsigned long long)iblock, bh_result, create);
+
/* This function won't even be called if the request isn't all
* nicely aligned a...
2005 Jan 09
0
[PATCH] ext3: s/0/NULL/ in pointer context
...1-warnings/fs/ext3/inode.c (revision 11)
+++ linux-2.6.10-bk11-warnings/fs/ext3/inode.c (revision 12)
@@ -803,7 +803,7 @@
if (create) {
handle = ext3_journal_current_handle();
- J_ASSERT(handle != 0);
+ J_ASSERT(handle != NULL);
}
ret = ext3_get_block_handle(handle, inode, iblock,
bh_result, create, 1);
@@ -876,7 +876,7 @@
bh = sb_getblk(inode->i_sb, dummy.b_blocknr);
if (buffer_new(&dummy)) {
J_ASSERT(create != 0);
- J_ASSERT(handle != 0);
+ J_ASSERT(handle != NULL);
/* Now that we do not always journal data, we
should keep in mind whether this shoul...
2006 Dec 29
3
[git patches] ocfs2 fixes
...data_convert_worker()
Zhen Wei:
ocfs2: export heartbeat thread pid via configfs
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index ef6cd30..93628b0 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -540,8 +540,7 @@ static int ocfs2_direct_IO_get_blocks(st
struct buffer_head *bh_result, int create)
{
int ret;
- u64 vbo_max; /* file offset, max_blocks from iblock */
- u64 p_blkno;
+ u64 p_blkno, inode_blocks;
int contig_blocks;
unsigned char blocksize_bits = inode->i_sb->s_blocksize_bits;
unsigned long max_blocks = bh_result->b_size >> inode->i_blkbits;...
2009 Jul 21
1
[PATCH 1/1] ocfs2: adds mlogs to aops.c -V2
...eed to lock journal system files, since they aren't
* accessed concurrently from multiple nodes.
@@ -555,6 +589,10 @@ static int ocfs2_direct_IO_get_blocks(struct inode *inode, sector_t iblock,
unsigned char blocksize_bits = inode->i_sb->s_blocksize_bits;
unsigned long max_blocks = bh_result->b_size >> inode->i_blkbits;
+ mlog_entry("(%llu, %llu, 0x%p, %d)\n",
+ (unsigned long long)OCFS2_I(inode)->ip_blkno,
+ (unsigned long long)iblock, bh_result, create);
+
/* This function won't even be called if the request isn't all
* nicely aligned a...
2008 Jul 14
18
[git patches] Ocfs2 and Configfs updates for 2.6.27
I'm running a bit late with the e-mail this time around, but I think that's
ok since there really isn't any major new features here - the bulk of the
Ocfs2 update is bug fixes, or cleanups. The same goes for configfs.
The only two things that could be described as features would be:
- Sunil has updated Ocfs2 to provide even more live cluster locking
information via debugfs.
- Joel
2011 Sep 06
17
ext4 BUG in dom0 Kernel 2.6.32.36
..._EXT_CACHE_EXTENT);
3318 <+++<+++<+++<+++goto out;
3319 <+++<+++<+++}
3320 <+++<+++<+++ret = ext4_ext_handle_uninitialized_extents(handle,
3321 <+++<+++<+++<+++<+++inode, iblock, max_blocks, path,
3322 <+++<+++<+++<+++<+++flags, allocated, bh_result, newblock);
3323 <+++<+++<+++return ret;
3324 <+++<+++}
the newext is from line 2678, its ee_block is iblock + max_blocks
the nearex is path[depth].p_ext(line 1683)
BUG_ON 1716 means iblock + max_blocks = ee_block.
So maybe that means we have iblock = ee_block and max_blocks =...
2011 Aug 15
9
[patch v2 0/9] btrfs: More error handling patches
Hi all -
The following 9 patches add more error handling to the btrfs code:
- Add btrfs_panic
- Catch locking failures in {set,clear}_extent_bit
- Push up set_extent_bit errors to callers
- Push up lock_extent errors to callers
- Push up clear_extent_bit errors to callers
- Push up unlock_extent errors to callers
- Make pin_down_extent return void
- Push up btrfs_pin_extent errors to
2011 Oct 04
68
[patch 00/65] Error handling patchset v3
Hi all -
Here''s my current error handling patchset, against 3.1-rc8. Almost all of
this patchset is preparing for actual error handling. Before we start in
on that work, I''m trying to reduce the surface we need to worry about. It
turns out that there is a ton of code that returns an error code but never
actually reports an error.
The patchset has grown to 65 patches. 46 of them