Commit 2d917969 authored by Mingming Cao's avatar Mingming Cao Committed by Theodore Ts'o

JBD2: replace jbd_kmalloc with kmalloc directly.

This patch cleans up jbd_kmalloc and replace it with kmalloc directly
Signed-off-by: default avatarMingming Cao <cmm@us.ibm.com>
parent a5005da2
......@@ -654,7 +654,7 @@ static journal_t * journal_init_common (void)
journal_t *journal;
int err;
journal = jbd_kmalloc(sizeof(*journal), GFP_KERNEL);
journal = kmalloc(sizeof(*journal), GFP_KERNEL);
if (!journal)
goto fail;
memset(journal, 0, sizeof(*journal));
......@@ -1618,15 +1618,6 @@ size_t journal_tag_bytes(journal_t *journal)
return JBD_TAG_SIZE32;
}
/*
* Simple support for retrying memory allocations. Introduced to help to
* debug different VM deadlock avoidance strategies.
*/
void * __jbd2_kmalloc (const char *where, size_t size, gfp_t flags, int retry)
{
return kmalloc(size, flags | (retry ? __GFP_NOFAIL : 0));
}
/*
* Journal_head storage management
*/
......
......@@ -96,8 +96,8 @@ static int start_this_handle(journal_t *journal, handle_t *handle)
alloc_transaction:
if (!journal->j_running_transaction) {
new_transaction = jbd_kmalloc(sizeof(*new_transaction),
GFP_NOFS);
new_transaction = kmalloc(sizeof(*new_transaction),
GFP_NOFS|__GFP_NOFAIL);
if (!new_transaction) {
ret = -ENOMEM;
goto out;
......
......@@ -71,13 +71,6 @@ extern u8 jbd2_journal_enable_debug;
#define jbd_debug(f, a...) /**/
#endif
extern void * __jbd2_kmalloc (const char *where, size_t size, gfp_t flags, int retry);
#define jbd_kmalloc(size, flags) \
__jbd2_kmalloc(__FUNCTION__, (size), (flags), journal_oom_retry)
#define jbd_rep_kmalloc(size, flags) \
__jbd2_kmalloc(__FUNCTION__, (size), (flags), 1)
static inline void *jbd2_alloc(size_t size, gfp_t flags)
{
return (void *)__get_free_pages(flags, get_order(size));
......
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