tree 3ba858a1c87870e22886ac3d4774287bbf367131
parent 014eb04b03202dc75c1c749df4246d98045f5e69
author Artem Bityutskiy <Artem.Bityutskiy@nokia.com> 1216721180 +0300
committer Artem Bityutskiy <Artem.Bityutskiy@nokia.com> 1218616124 +0300

UBIFS: optimize deletions

Every time anything is deleted, UBIFS writes the deletion inode
node twice - once in 'ubifs_jnl_update()' and the second time in
'ubifs_jnl_write_inode()'. However, the second write is not needed
if no commit happened after 'ubifs_jnl_update()'. This patch
checks that condition and avoids writing the deletion inode for
the second time.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>