Merge tag 'gfs2-4.7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

Pull GFS2 updates from Bob Peterson:
 "We've got nine patches this time:

   - Abhi Das has two patches that fix a GFS2 splice issue (and an
     adjustment).

   - Ben Marzinski has a patch which allows the proper unmount of a GFS2
     file system after hitting a withdraw error.

   - I have a patch to fix a problem where GFS2 would dereference an
     error value, plus three cosmetic / refactoring patches.

   - Daniel DeFreez has a patch to fix two glock reference count
     problems, where GFS2 was not properly "uninitializing" its glock
     holder on error paths.

   - Denys Vlasenko has a patch to change a function to not be inlined,
     thus reducing the memory footprint of the GFS2 module"

* tag 'gfs2-4.7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
  GFS2: Refactor gfs2_remove_from_journal
  GFS2: Remove allocation parms from gfs2_rbm_find
  gfs2: use inode_lock/unlock instead of accessing i_mutex directly
  GFS2: Add calls to gfs2_holder_uninit in two error handlers
  GFS2: Don't dereference inode in gfs2_inode_lookup until it's valid
  GFS2: fs/gfs2/glock.c: Deinline do_error, save 1856 bytes
  gfs2: Use gfs2 wrapper to sync inode before calling generic_file_splice_read()
  GFS2: Get rid of dead code in inode_go_demote_ok
  GFS2: ignore unlock failures after withdraw

1 files changed, 4 insertions, 3 deletions

diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c
index 0448524c11bc..8eaadabbc771 100644
--- a/fs/gfs2/meta_io.c
+++ b/fs/gfs2/meta_io.c
@@ -325,18 +325,19 @@ int gfs2_meta_wait(struct gfs2_sbd *sdp, struct buffer_head *bh)
 	return 0;
 }
 
-void gfs2_remove_from_journal(struct buffer_head *bh, struct gfs2_trans *tr, int meta)
+void gfs2_remove_from_journal(struct buffer_head *bh, int meta)
 {
 	struct address_space *mapping = bh->b_page->mapping;
 	struct gfs2_sbd *sdp = gfs2_mapping2sbd(mapping);
 	struct gfs2_bufdata *bd = bh->b_private;
+	struct gfs2_trans *tr = current->journal_info;
 	int was_pinned = 0;
 
 	if (test_clear_buffer_pinned(bh)) {
 		trace_gfs2_pin(bd, 0);
 		atomic_dec(&sdp->sd_log_pinned);
 		list_del_init(&bd->bd_list);
-		if (meta)
+		if (meta == REMOVE_META)
 			tr->tr_num_buf_rm++;
 		else
 			tr->tr_num_databuf_rm++;
@@ -376,7 +377,7 @@ void gfs2_meta_wipe(struct gfs2_inode *ip, u64 bstart, u32 blen)
 		if (bh) {
 			lock_buffer(bh);
 			gfs2_log_lock(sdp);
-			gfs2_remove_from_journal(bh, current->journal_info, 1);
+			gfs2_remove_from_journal(bh, REMOVE_META);
 			gfs2_log_unlock(sdp);
 			unlock_buffer(bh);
 			brelse(bh);