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authorLinus Torvalds <torvalds@linux-foundation.org>2011-05-26 09:53:20 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-26 09:53:20 -0700
commit35806b4f7c5620b547f183e9d53f7cfaeabb582b (patch)
treedc966f5edd9e482fdc85b8fb886ae39ce5c5ec80 /include
parent32e51f141fd8d880f57b6a2eb53ce72856254d4a (diff)
parentd183e11a4a66d80e10d60b0918a47cf073135379 (diff)
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (61 commits) jbd2: Add MAINTAINERS entry jbd2: fix a potential leak of a journal_head on an error path ext4: teach ext4_ext_split to calculate extents efficiently ext4: Convert ext4 to new truncate calling convention ext4: do not normalize block requests from fallocate() ext4: enable "punch hole" functionality ext4: add "punch hole" flag to ext4_map_blocks() ext4: punch out extents ext4: add new function ext4_block_zero_page_range() ext4: add flag to ext4_has_free_blocks ext4: reserve inodes and feature code for 'quota' feature ext4: add support for multiple mount protection ext4: ensure f_bfree returned by ext4_statfs() is non-negative ext4: protect bb_first_free in ext4_trim_all_free() with group lock ext4: only load buddy bitmap in ext4_trim_fs() when it is needed jbd2: Fix comment to match the code in jbd2__journal_start() ext4: fix waiting and sending of a barrier in ext4_sync_file() jbd2: Add function jbd2_trans_will_send_data_barrier() jbd2: fix sending of data flush on journal commit ext4: fix ext4_ext_fiemap_cb() to handle blocks before request range correctly ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/jbd2.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index a32dcaec04e1..4ecb7b16b278 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -529,9 +529,10 @@ struct transaction_s
enum {
T_RUNNING,
T_LOCKED,
- T_RUNDOWN,
T_FLUSH,
T_COMMIT,
+ T_COMMIT_DFLUSH,
+ T_COMMIT_JFLUSH,
T_FINISHED
} t_state;
@@ -658,7 +659,9 @@ struct transaction_s
* waiting for it to finish.
*/
unsigned int t_synchronous_commit:1;
- unsigned int t_flushed_data_blocks:1;
+
+ /* Disk flush needs to be sent to fs partition [no locking] */
+ int t_need_data_flush;
/*
* For use by the filesystem to store fs-specific data
@@ -1228,6 +1231,7 @@ int jbd2_journal_start_commit(journal_t *journal, tid_t *tid);
int jbd2_journal_force_commit_nested(journal_t *journal);
int jbd2_log_wait_commit(journal_t *journal, tid_t tid);
int jbd2_log_do_checkpoint(journal_t *journal);
+int jbd2_trans_will_send_data_barrier(journal_t *journal, tid_t tid);
void __jbd2_log_wait_for_space(journal_t *journal);
extern void __jbd2_journal_drop_transaction(journal_t *, transaction_t *);