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-rw-r--r--fs/jbd2/journal.c35
1 files changed, 9 insertions, 26 deletions
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 435f0b26a..e3ca4b4ca 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -94,7 +94,8 @@ EXPORT_SYMBOL(jbd2_journal_blocks_per_page);
EXPORT_SYMBOL(jbd2_journal_invalidatepage);
EXPORT_SYMBOL(jbd2_journal_try_to_free_buffers);
EXPORT_SYMBOL(jbd2_journal_force_commit);
-EXPORT_SYMBOL(jbd2_journal_file_inode);
+EXPORT_SYMBOL(jbd2_journal_inode_add_write);
+EXPORT_SYMBOL(jbd2_journal_inode_add_wait);
EXPORT_SYMBOL(jbd2_journal_init_jbd_inode);
EXPORT_SYMBOL(jbd2_journal_release_jbd_inode);
EXPORT_SYMBOL(jbd2_journal_begin_ordered_truncate);
@@ -2328,18 +2329,10 @@ void *jbd2_alloc(size_t size, gfp_t flags)
BUG_ON(size & (size-1)); /* Must be a power of 2 */
- flags |= __GFP_REPEAT;
- if (size == PAGE_SIZE)
- ptr = (void *)__get_free_pages(flags, 0);
- else if (size > PAGE_SIZE) {
- int order = get_order(size);
-
- if (order < 3)
- ptr = (void *)__get_free_pages(flags, order);
- else
- ptr = vmalloc(size);
- } else
+ if (size < PAGE_SIZE)
ptr = kmem_cache_alloc(get_slab(size), flags);
+ else
+ ptr = (void *)__get_free_pages(flags, get_order(size));
/* Check alignment; SLUB has gotten this wrong in the past,
* and this can lead to user data corruption! */
@@ -2350,20 +2343,10 @@ void *jbd2_alloc(size_t size, gfp_t flags)
void jbd2_free(void *ptr, size_t size)
{
- if (size == PAGE_SIZE) {
- free_pages((unsigned long)ptr, 0);
- return;
- }
- if (size > PAGE_SIZE) {
- int order = get_order(size);
-
- if (order < 3)
- free_pages((unsigned long)ptr, order);
- else
- vfree(ptr);
- return;
- }
- kmem_cache_free(get_slab(size), ptr);
+ if (size < PAGE_SIZE)
+ kmem_cache_free(get_slab(size), ptr);
+ else
+ free_pages((unsigned long)ptr, get_order(size));
};
/*