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authorMark Fasheh <mfasheh@suse.com>2010-04-06 05:17:13 +0400
committerJoel Becker <joel.becker@oracle.com>2010-05-06 05:18:06 +0400
commit73c8a80003d13be54e2309865030404441075182 (patch)
tree9b5a47939c22838133f46ea6d207254aa68d177b /fs/ocfs2/localalloc.h
parenta57c8fd2ad238258cc983049008aea5f985804b2 (diff)
downloadlinux-73c8a80003d13be54e2309865030404441075182.tar.xz
ocfs2: clean up localalloc mount option size parsing
This patch pulls the local alloc sizing code into localalloc.c and provides a callout to it from ocfs2_fill_super(). Behavior is essentially unchanged except that I correctly calculate the maximum local alloc size. The old code in ocfs2_parse_options() calculated the max size as: ocfs2_local_alloc_size(sb) * 8 which is correct, in bits. Unfortunately though the option passed in is in megabytes. Ultimately, this bug made no real difference - the shrink code would catch a too-large size and bring it down to something reasonable. Still, it's less than efficient as-is. Signed-off-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
Diffstat (limited to 'fs/ocfs2/localalloc.h')
-rw-r--r--fs/ocfs2/localalloc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ocfs2/localalloc.h b/fs/ocfs2/localalloc.h
index ac5ea9f86653..04195c67f7c1 100644
--- a/fs/ocfs2/localalloc.h
+++ b/fs/ocfs2/localalloc.h
@@ -30,6 +30,8 @@ int ocfs2_load_local_alloc(struct ocfs2_super *osb);
void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb);
+void ocfs2_la_set_sizes(struct ocfs2_super *osb, int requested_mb);
+
int ocfs2_begin_local_alloc_recovery(struct ocfs2_super *osb,
int node_num,
struct ocfs2_dinode **alloc_copy);