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path: root/fs/ubifs/journal.c
AgeCommit message (Collapse)Author
2008-08-14UBIFS: xattr bugfixesArtem Bityutskiy
Xattr code has not been tested for a while and there were serveral bugs. One of them is using wrong inode in 'ubifs_jnl_change_xattr()'. The other is a deadlock in 'ubifs_setxattr()': the i_mutex is locked in 'cap_inode_need_killpriv()' path, so deadlock happens when 'ubifs_setxattr()' tries to lock it again. Thanks to Zoltan Sogor for finding these bugs. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-08-13UBIFS: correct orphan deletion orderAdrian Hunter
The debug function that checks orphans, does so using the TNC mutex. That means it will not see a correct picture if the inode is removed from the orphan tree before it is removed from TNC. Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
2008-08-13UBIFS: fix typos in commentsAdrian Hunter
Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
2008-08-13UBIFS: optimize deletionsArtem Bityutskiy
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>
2008-08-13UBIFS: remove another unneeded function parameterArtem Bityutskiy
The 'last_reference' parameter of 'pack_inode()' is not really needed because 'inode->i_nlink' may be tested instead. Zap it. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-08-13UBIFS: remove unneeded function parameterArtem Bityutskiy
Simplify 'ubifs_jnl_write_inode()' by removing the 'deletion' parameter which is not really needed because we may test inode->i_nlink and check whether this is a deletion or not. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-07-15UBIFS: add new flash file systemArtem Bityutskiy
This is a new flash file system. See http://www.linux-mtd.infradead.org/doc/ubifs.html Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>