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Minor jfs updates 

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Merge tag 'jfs-4.9' of git://github.com/kleikamp/linux-shaggy

Pull jfs updates from David Kleikamp:
 "Minor jfs updates"

* tag 'jfs-4.9' of git://github.com/kleikamp/linux-shaggy:
  jfs: Simplify code
  jfs: jump to error_out when filemap_{fdatawait, write_and_wait} fails
This commit is contained in:
Linus Torvalds 2016-10-04 13:45:09 -07:00
parent 5fdf4939dc 240c5185c5
commit 2105b9ff73
2 changed files with 9 additions and 4 deletions
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3
fs/jfs/jfs_txnmgr.c
View File

@ -2893,8 +2893,7 @@ void txQuiesce(struct super_block *sb)
* on anon_list2. Let's check.
*/
if (!list_empty(&TxAnchor.anon_list2)) {
list_splice(&TxAnchor.anon_list2, &TxAnchor.anon_list);
INIT_LIST_HEAD(&TxAnchor.anon_list2);
list_splice_init(&TxAnchor.anon_list2, &TxAnchor.anon_list);
goto restart;
}
TXN_UNLOCK();

10
fs/jfs/resize.c
View File

@ -379,8 +379,14 @@ int jfs_extendfs(struct super_block *sb, s64 newLVSize, int newLogSize)
* cached in meta-data cache, and not written out
* by txCommit();
*/
filemap_fdatawait(ipbmap->i_mapping);
filemap_write_and_wait(ipbmap->i_mapping);
rc = filemap_fdatawait(ipbmap->i_mapping);
if (rc)
goto error_out;
rc = filemap_write_and_wait(ipbmap->i_mapping);
if (rc)
goto error_out;
diWriteSpecial(ipbmap, 0);
newPage = nPages; /* first new page number */