Displaying 10 results from an estimated 10 matches for "local_alloc_inod".
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local_alloc_inode
2013 Mar 10
1
[PATCH] fs: fs2fs: Replaced calls to kmalloc and memcpy with kmemdup
..._dinode *) bh->b_data;
- alloc_copy = kmalloc(bh->b_size, GFP_NOFS);
+ alloc_copy = kmemdup(alloc, bh->b_size, GFP_NOFS);
if (!alloc_copy) {
status = -ENOMEM;
goto out_commit;
}
- memcpy(alloc_copy, alloc, bh->b_size);
status = ocfs2_journal_access_di(handle, INODE_CACHE(local_alloc_inode),
bh, OCFS2_JOURNAL_ACCESS_WRITE);
@@ -1244,13 +1243,12 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
* local alloc shutdown won't try to double free main bitmap
* bits. Make a copy so the sync function knows which bits to
* free. */
- alloc_copy = kmall...
2013 Nov 22
0
[PATCH Resend] ocfs2: free allocated clusters if error occurs after ocfs2_claim_clusters
...--- a/fs/ocfs2/localalloc.c
+++ b/fs/ocfs2/localalloc.c
@@ -781,6 +781,46 @@ bail:
return status;
}
+int ocfs2_free_local_alloc_bits(struct ocfs2_super *osb,
+ handle_t *handle,
+ struct ocfs2_alloc_context *ac,
+ u32 bit_off,
+ u32 num_bits)
+{
+ int status, start;
+ struct inode *local_alloc_inode;
+ void *bitmap;
+ struct ocfs2_dinode *alloc;
+ struct ocfs2_local_alloc *la;
+
+ BUG_ON(ac->ac_which != OCFS2_AC_USE_LOCAL);
+
+ local_alloc_inode = ac->ac_inode;
+ alloc = (struct ocfs2_dinode *) osb->local_alloc_bh->b_data;
+ la = OCFS2_LOCAL_ALLOC(alloc);
+
+ bitmap = la->la_bi...
2013 Nov 21
1
[PATCH] ocfs2: free allocated clusters if error occurs after ocfs2_claim_clusters
...--- a/fs/ocfs2/localalloc.c
+++ b/fs/ocfs2/localalloc.c
@@ -781,6 +781,46 @@ bail:
return status;
}
+int ocfs2_free_local_alloc_bits(struct ocfs2_super *osb,
+ handle_t *handle,
+ struct ocfs2_alloc_context *ac,
+ u32 bit_off,
+ u32 num_bits)
+{
+ int status, start;
+ struct inode *local_alloc_inode;
+ void *bitmap;
+ struct ocfs2_dinode *alloc;
+ struct ocfs2_local_alloc *la;
+
+ BUG_ON(ac->ac_which != OCFS2_AC_USE_LOCAL);
+
+ local_alloc_inode = ac->ac_inode;
+ alloc = (struct ocfs2_dinode *) osb->local_alloc_bh->b_data;
+ la = OCFS2_LOCAL_ALLOC(alloc);
+
+ bitmap = la->la_bi...
2013 Nov 25
0
[PATCH] ocfs2: correctly update i_used in ocfs2_free_local_alloc_bits
...diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
index 25ec3b7..0440134 100644
--- a/fs/ocfs2/localalloc.c
+++ b/fs/ocfs2/localalloc.c
@@ -788,6 +788,7 @@ int ocfs2_free_local_alloc_bits(struct ocfs2_super *osb,
u32 num_bits)
{
int status, start;
+ u32 clear_bits;
struct inode *local_alloc_inode;
void *bitmap;
struct ocfs2_dinode *alloc;
@@ -801,6 +802,7 @@ int ocfs2_free_local_alloc_bits(struct ocfs2_super *osb,
bitmap = la->la_bitmap;
start = bit_off - le32_to_cpu(la->la_bm_off);
+ clear_bits = num_bits;
status = ocfs2_journal_access_di(handle,
INODE_CACHE(local_...
2009 Mar 31
0
[PATCH] ocfs2: remove some pointless conditionals before kfree()
...b->local_alloc_debug)
debugfs_remove(osb->local_alloc_debug);
- if (osb->local_alloc_debug_buf)
- kfree(osb->local_alloc_debug_buf);
+ kfree(osb->local_alloc_debug_buf);
osb->local_alloc_debug_buf = NULL;
osb->local_alloc_debug = NULL;
@@ -423,8 +422,7 @@ out:
if (local_alloc_inode)
iput(local_alloc_inode);
- if (alloc_copy)
- kfree(alloc_copy);
+ kfree(alloc_copy);
mlog_exit_void();
}
@@ -1284,8 +1282,7 @@ bail:
if (main_bm_inode)
iput(main_bm_inode);
- if (alloc_copy)
- kfree(alloc_copy);
+ kfree(alloc_copy);
if (ac)
ocfs2_free_alloc_context(ac);...
2008 Sep 04
4
[PATCH 0/3] ocfs2: Switch over to JBD2.
ocfs2 currently uses the Journaled Block Device (JBD) for its
journaling. This is a very stable and tested codebase. However, JBD
is limited by architecture to 32bit block numbers. This means an ocfs2
filesystem is limited to 2^32 blocks. With a 4K blocksize, that's 16TB.
People want larger volumes.
Fortunately, there is now JBD2. JBD2 adds 64bit block number support
and some other
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
2009 Apr 17
26
OCFS2 1.4: Patches backported from mainline
Please review the list of patches being applied to the ocfs2 1.4 tree.
All patches list the mainline commit hash.
Thanks
Sunil
2009 Mar 17
33
[git patches] Ocfs2 updates for 2.6.30
Hi,
The following patches comprise the bulk of Ocfs2 updates for the
2.6.30 merge window. Aside from larger, more involved fixes, we're adding
the following features, which I will describe in the order their patches are
mailed.
Sunil's exported some more state to our debugfs files, and
consolidated some other aspects of our debugfs infrastructure. This will
further aid us in debugging
2008 Apr 02
10
[PATCH 0/62] Ocfs2 updates for 2.6.26-rc1
The following series of patches comprises the bulk of our outstanding
changes for Ocfs2.
Aside from the usual set of cleanups and fixes that were inappropriate for
2.6.25, there are a few highlights:
The '/sys/o2cb' directory has been moved to '/sys/fs/o2cb'. The new location
meshes better with modern sysfs layout. A symbolic link has been placed in
the old location so as to