Displaying 5 results from an estimated 5 matches for "ocfs2_write_begin_inline".
2013 Jun 19
1
ocfs2: Should move ocfs2_start_trans out of lock_page
...itted, dead lock happens.
In ext4, lock_page/unlock_page are in
ext4_journal_start/ext4_journal_stop, this can avoid such kind of dead
lock. So I think we should move ocfs2_start_trans/ocfs2_commit_trans out
of lock_page/unlock_page.
Totally there are 5 related functions:
ocfs2_write_begin_nolock
ocfs2_write_begin_inline
ocfs2_write_end_nolock
ocfs2_write_zero_page
ocfs2_convert_inline_data_to_extents
2009 Jul 13
1
[PATCH 1/1] adds mlogs to aops.c
...log_entry("(%llu, 0x%p, ..)\n", OCFS2_I(inode)->ip_blkno, wc);
+
*clusters_to_alloc = 0;
*extents_to_split = 0;
@@ -1479,6 +1583,7 @@ static int ocfs2_populate_write_desc(struct inode *inode,
ret = 0;
out:
+ mlog_exit(ret);
return ret;
}
@@ -1492,6 +1597,9 @@ static int ocfs2_write_begin_inline(struct address_space *mapping,
handle_t *handle;
struct ocfs2_dinode *di = (struct ocfs2_dinode *)wc->w_di_bh->b_data;
+ mlog_entry("(0x%p, %llu, 0x%p)\n",
+ mapping, OCFS2_I(inode)->ip_blkno, wc);
+
page = find_or_create_page(mapping, 0, GFP_NOFS);
if (!page) {...
2009 Jul 21
1
(no subject)
...p, ..)\n",
+ (unsigned long long)OCFS2_I(inode)->ip_blkno, wc);
+
*clusters_to_alloc = 0;
*extents_to_split = 0;
@@ -1479,6 +1591,7 @@ static int ocfs2_populate_write_desc(struct inode *inode,
ret = 0;
out:
+ mlog_exit(ret);
return ret;
}
@@ -1492,6 +1605,9 @@ static int ocfs2_write_begin_inline(struct address_space *mapping,
handle_t *handle;
struct ocfs2_dinode *di = (struct ocfs2_dinode *)wc->w_di_bh->b_data;
+ mlog_entry("(0x%p, %llu, 0x%p)\n",
+ mapping, (unsigned long long)OCFS2_I(inode)->ip_blkno, wc);
+
page = find_or_create_page(mapping, 0, GFP_NOFS)...
2009 Jul 21
1
[PATCH 1/1] ocfs2: adds mlogs to aops.c -V2
...p, ..)\n",
+ (unsigned long long)OCFS2_I(inode)->ip_blkno, wc);
+
*clusters_to_alloc = 0;
*extents_to_split = 0;
@@ -1479,6 +1591,7 @@ static int ocfs2_populate_write_desc(struct inode *inode,
ret = 0;
out:
+ mlog_exit(ret);
return ret;
}
@@ -1492,6 +1605,9 @@ static int ocfs2_write_begin_inline(struct address_space *mapping,
handle_t *handle;
struct ocfs2_dinode *di = (struct ocfs2_dinode *)wc->w_di_bh->b_data;
+ mlog_entry("(0x%p, %llu, 0x%p)\n",
+ mapping, (unsigned long long)OCFS2_I(inode)->ip_blkno, wc);
+
page = find_or_create_page(mapping, 0, GFP_NOFS)...
2009 Feb 13
44
[PATCH 0/40] ocfs2: Detach ocfs2 metadata I/O from struct inode
The following series of patches attempts to detach metadata I/O from
struct inode. They are currently tied together pretty tightly.
Metadata reads happen via the ocfs2_read_blocks() functions, writes via
both jbd2 and ocfs2_write_blocks().
- Each inode has a cache of associated metadata blocks stored on its
ip_metadata_cache member. The ocfs2_read/write_blocks() functions
take a struct