- 28 6月, 2015 6 次提交
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由 Steve French 提交于
Signed-off-by: NGregor Beck <gbeck@sernet.de> Reviewed-by: NJeff Layton <jlayton@primarydata.com>
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由 Steve French 提交于
Dialect version and minor version are easier to read in hex Signed-off-by: NSteve French <steve.french@primarydata.com>
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由 Steve French 提交于
Add new structures and defines for SMB3.11 negotiate, session setup and tcon See MS-SMB2-diff.pdf section 2.2.3 for additional protocol documentation. Reviewed-by: NJeff Layton <jlayton@primarydata.com> Signed-off-by: NSteve French <steve.french@primarydata.com>
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由 Steve French 提交于
Parses and recognizes "vers=3.1.1" on cifs mount and allows sending 0x0311 as a new CIFS/SMB3 dialect. Subsequent patches will add the new negotiate contexts and updated session setup Reviewed-by: NJeff Layton <jlayton@primarydata.com> Signed-off-by: NSteve French <steve.french@primarydata.com>
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由 Noel Power 提交于
[MS-SMB] 2.2.4.5.2.1 states: "ChallengeLength (1 byte): When the CAP_EXTENDED_SECURITY bit is set, the server MUST set this value to zero and clients MUST ignore this value." Signed-off-by: NNoel Power <noel.power@suse.com> Signed-off-by: NSteve French <smfrench@gmail.com>
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由 Linus Torvalds 提交于
This reverts commit 2143c196. This commit seems to be the cause of the following jbd2 assertion failure: ------------[ cut here ]------------ kernel BUG at fs/jbd2/transaction.c:1325! invalid opcode: 0000 [#1] SMP Modules linked in: bnep bluetooth fuse ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 ... CPU: 7 PID: 5509 Comm: gcc Not tainted 4.1.0-10944-g2a298679 #1 Hardware name: /DH87RL, BIOS RLH8710H.86A.0327.2014.0924.1645 09/24/2014 task: ffff8803bf866040 ti: ffff880308528000 task.ti: ffff880308528000 RIP: jbd2_journal_dirty_metadata+0x237/0x290 Call Trace: __ext4_handle_dirty_metadata+0x43/0x1f0 ext4_handle_dirty_dirent_node+0xde/0x160 ? jbd2_journal_get_write_access+0x36/0x50 ext4_delete_entry+0x112/0x160 ? __ext4_journal_start_sb+0x52/0xb0 ext4_unlink+0xfa/0x260 vfs_unlink+0xec/0x190 do_unlinkat+0x24a/0x270 SyS_unlink+0x11/0x20 entry_SYSCALL_64_fastpath+0x12/0x6a ---[ end trace ae033ebde8d080b4 ]--- which is not easily reproducible (I've seen it just once, and then Ted was able to reproduce it once). Revert it while Ted and Jan try to figure out what is wrong. Cc: Jan Kara <jack@suse.cz> Acked-by: NTheodore Ts'o <tytso@mit.edu> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 26 6月, 2015 11 次提交
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由 Nicolas Iooss 提交于
This allows detecting improper format string at build time, like: fs/coredump.c:225:5: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'int' [-Wformat=] err = cn_printf(cn, "%ld", cprm->siginfo->si_signo); ^ As si_signo is always an int, the format should be %d here. Signed-off-by: NNicolas Iooss <nicolas.iooss_linux@m4x.org> Acked-by: N"Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Nicolas Iooss 提交于
When adding __printf attribute to cn_printf, gcc reports some issues: fs/coredump.c:213:5: warning: format '%d' expects argument of type 'int', but argument 3 has type 'kuid_t' [-Wformat=] err = cn_printf(cn, "%d", cred->uid); ^ fs/coredump.c:217:5: warning: format '%d' expects argument of type 'int', but argument 3 has type 'kgid_t' [-Wformat=] err = cn_printf(cn, "%d", cred->gid); ^ These warnings come from the fact that the value of uid/gid needs to be extracted from the kuid_t/kgid_t structure before being used as an integer. More precisely, cred->uid and cred->gid need to be converted to either user-namespace uid/gid or to init_user_ns uid/gid. Use init_user_ns in order not to break existing ABI, and document this in Documentation/sysctl/kernel.txt. While at it, format uid and gid values with %u instead of %d because uid_t/__kernel_uid32_t and gid_t/__kernel_gid32_t are unsigned int. Signed-off-by: NNicolas Iooss <nicolas.iooss_linux@m4x.org> Acked-by: N"Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Firo Yang 提交于
kmem_cache_alloc() returns void*. Signed-off-by: NFiro Yang <firogm@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 NeilBrown 提交于
The "fh_len" passed to ->fh_to_* is not guaranteed to be that same as that returned by encode_fh - it may be larger. With NFSv2, the filehandle is fixed length, so it may appear longer than expected and be zero-padded. So we must test that fh_len is at least some value, not exactly equal to it. Signed-off-by: NNeilBrown <neilb@suse.de> Signed-off-by: NRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Fabian Frederick 提交于
bh, od_sup and this_node are unconditionally initialized in befs_bt_read_super() and befs_btree_find() Signed-off-by: NFabian Frederick <fabf@skynet.be> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Firo Yang 提交于
kmem_cache_alloc() returns void*. Signed-off-by: NFiro Yang <firogm@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Firo Yang 提交于
kmem_cache_alloc() returns void*. Signed-off-by: NFiro Yang <firogm@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Rasmus Villemoes 提交于
This makes a very large function a little smaller. Signed-off-by: NRasmus Villemoes <linux@rasmusvillemoes.dk> Cc: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Rasmus Villemoes 提交于
In one case, we eliminate a local variable; in the other a strlen() call and some .text. Signed-off-by: NRasmus Villemoes <linux@rasmusvillemoes.dk> Cc: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Iago López Galeiras 提交于
Commit 81841161 ("fs, proc: introduce /proc/<pid>/task/<tid>/children entry") introduced the children entry for checkpoint restore and the file is only available on kernels configured with CONFIG_EXPERT and CONFIG_CHECKPOINT_RESTORE. This is available in most distributions (Fedora, Debian, Ubuntu, CoreOS) because they usually enable CONFIG_EXPERT and CONFIG_CHECKPOINT_RESTORE. But Arch does not enable CONFIG_EXPERT or CONFIG_CHECKPOINT_RESTORE. However, the children proc file is useful outside of checkpoint restore. I would like to use it in rkt. The rkt process exec() another program it does not control, and that other program will fork()+exec() a child process. I would like to find the pid of the child process from an external tool without iterating in /proc over all processes to find which one has a parent pid equal to rkt. This commit introduces CONFIG_PROC_CHILDREN and makes CONFIG_CHECKPOINT_RESTORE select it. This allows enabling /proc/<pid>/task/<tid>/children without needing to enable CONFIG_CHECKPOINT_RESTORE and CONFIG_EXPERT. Alban tested that /proc/<pid>/task/<tid>/children is present when the kernel is configured with CONFIG_PROC_CHILDREN=y but without CONFIG_CHECKPOINT_RESTORE Signed-off-by: NIago López Galeiras <iago@endocode.com> Tested-by: NAlban Crequy <alban@endocode.com> Reviewed-by: NCyrill Gorcunov <gorcunov@openvz.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Kees Cook <keescook@chromium.org> Cc: Pavel Emelyanov <xemul@parallels.com> Cc: Serge Hallyn <serge.hallyn@canonical.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Djalal Harouni <djalal@endocode.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alexey Dobriyan 提交于
/proc/$PID/cmdline truncates output at PAGE_SIZE. It is easy to see with $ cat /proc/self/cmdline $(seq 1037) 2>/dev/null However, command line size was never limited to PAGE_SIZE but to 128 KB and relatively recently limitation was removed altogether. People noticed and ask questions: http://stackoverflow.com/questions/199130/how-do-i-increase-the-proc-pid-cmdline-4096-byte-limit seq file interface is not OK, because it kmalloc's for whole output and open + read(, 1) + sleep will pin arbitrary amounts of kernel memory. To not do that, limit must be imposed which is incompatible with arbitrary sized command lines. I apologize for hairy code, but this it direct consequence of command line layout in memory and hacks to support things like "init [3]". The loops are "unrolled" otherwise it is either macros which hide control flow or functions with 7-8 arguments with equal line count. There should be real setproctitle(2) or something. [akpm@linux-foundation.org: fix a billion min() warnings] Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Tested-by: NJarod Wilson <jarod@redhat.com> Acked-by: NJarod Wilson <jarod@redhat.com> Cc: Cyrill Gorcunov <gorcunov@openvz.org> Cc: Jan Stancek <jstancek@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 25 6月, 2015 21 次提交
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由 Michal Hocko 提交于
page_cache_read, do_generic_file_read, __generic_file_splice_read and __ntfs_grab_cache_pages currently ignore mapping_gfp_mask when calling add_to_page_cache_lru which might cause recursion into fs down in the direct reclaim path if the mapping really relies on GFP_NOFS semantic. This doesn't seem to be the case now because page_cache_read (page fault path) doesn't seem to suffer from the reclaim recursion issues and do_generic_file_read and __generic_file_splice_read also shouldn't be called under fs locks which would deadlock in the reclaim path. Anyway it is better to obey mapping gfp mask and prevent from later breakage. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: NMichal Hocko <mhocko@suse.cz> Cc: Dave Chinner <david@fromorbit.com> Cc: Neil Brown <neilb@suse.de> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Mel Gorman <mgorman@suse.de> Cc: Rik van Riel <riel@redhat.com> Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Cc: Anton Altaparmakov <anton@tuxera.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Zhang Zhen 提交于
Currently we have many duplicates in definitions of hugetlb_prefault_arch_hook. In all architectures this function is empty. Signed-off-by: NZhang Zhen <zhenzhang.zhang@huawei.com> Acked-by: NDavid Rientjes <rientjes@google.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Chris Metcalf 提交于
Allowing watchdog threads to be parked means that we now have the opportunity of actually seeing persistent parked threads in the output of /proc/<pid>/stat and /proc/<pid>/status. The existing code reported such threads as "Running", which is kind-of true if you think of the case where we park them as part of taking cpus offline. But if we allow parking them indefinitely, "Running" is pretty misleading, so we report them as "Sleeping" instead. We could simply report them with a new string, "Parked", but it feels like it's a bit risky for userspace to see unexpected new values; the output is already documented in Documentation/filesystems/proc.txt, and it seems like a mistake to change that lightly. The scheduler does report parked tasks with a "P" in debugging output from sched_show_task() or dump_cpu_task(), but that's a different API. Similarly, the trace_ctxwake_* routines report a "P" for parked tasks, but again, different API. This change seemed slightly cleaner than updating the task_state_array to have additional rows. TASK_DEAD should be subsumed by the exit_state bits; TASK_WAKEKILL is just a modifier; and TASK_WAKING can very reasonably be reported as "Running" (as it is now). Only TASK_PARKED shows up with unreasonable output here. Signed-off-by: NChris Metcalf <cmetcalf@ezchip.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Ulrich Obergfell <uobergfe@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Joseph Qi 提交于
Some functions are only used locally, so mark them as static. Signed-off-by: NJoseph Qi <joseph.qi@huawei.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Fabian Frederick 提交于
Use kernel.h macro definition. Thanks to Julia Lawall for Coccinelle scripting support. Signed-off-by: NFabian Frederick <fabf@skynet.be> Cc: Julia Lawall <julia.lawall@lip6.fr> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Fabian Frederick 提交于
Use kernel.h macro definition. Thanks to Julia Lawall for Coccinelle scripting support. Signed-off-by: NFabian Frederick <fabf@skynet.be> Cc: Julia Lawall <julia.lawall@lip6.fr> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Fabian Frederick 提交于
Use kernel.h macro definition. Thanks to Julia Lawall for Coccinelle scripting support. Signed-off-by: NFabian Frederick <fabf@skynet.be> Cc: Julia Lawall <julia.lawall@lip6.fr> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Joseph Qi 提交于
contig_blocks gotten from ocfs2_extent_map_get_blocks cannot be compared with clusters_to_alloc. So convert it to clusters first. Signed-off-by: NJoseph Qi <joseph.qi@huawei.com> Reviewed-by: NWeiwei Wang <wangww631@huawei.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Xue jiufei 提交于
ocfs2_abort_trigger() use bh->b_assoc_map to get sb. But there's no function to set bh->b_assoc_map in ocfs2, it will trigger NULL pointer dereference while calling this function. We can get sb from bh->b_bdev->bd_super instead of b_assoc_map. [akpm@linux-foundation.org: update comment, per Joseph] Signed-off-by: Njoyce.xue <xuejiufei@huawei.com> Cc: Joseph Qi <joseph.qi@huawei.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 alex chen 提交于
Signed-off-by: NAlex Chen <alex.chen@huawei.com> Reviewed-by: NJoseph Qi <joseph.qi@huawei.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 WeiWei Wang 提交于
In ocfs2 direct read/write, OCFS2_IOCB_SEM lock type is used to protect inode->i_alloc_sem rw semaphore lock in the earlier kernel version. However, in the latest kernel, inode->i_alloc_sem rw semaphore lock is not used at all, so OCFS2_IOCB_SEM lock type needs to be removed. Signed-off-by: NWeiwei Wang <wangww631@huawei.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Reviewed-by: NJunxiao Bi <junxiao.bi@oracle.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Joseph Qi 提交于
jbd2_journal_dirty_metadata may fail. Currently it cannot take care of non zero return value and just BUG in ocfs2_journal_dirty. This patch is aborting the handle and journal instead of BUG. Signed-off-by: NJoseph Qi <joseph.qi@huawei.com> Cc: joyce.xue <xuejiufei@huawei.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Xue jiufei 提交于
ocfs2_rotate_tree_left() calls __ocfs2_rotate_tree_left() for left rotation while non-rightmost path containing an empty extent in the leaf block. __ocfs2_rotate_tree_left() returns -EAGAIN if right subtree having an empty extent and pass the empty_extent_path to caller. The caller ocfs2_rotate_tree_left() will restart rotation from the returned path. It will trigger the BUG_ON(!ocfs2_is_empty_extent) when the et on disk is as follows: eb0 is the leaf block of path(say path_a) passed to ocfs2_rotate_tree_left, which has an empty rec[0]. eb1 is the leaf block of path(say path_b) that just right to path_a, which has no empty record. eb2 is the leaf block of path(say path_c) that just right to path_b, which has an empty rec[0]. And path_c is also the rightmost path. Now we want to remove the empty rec[0] in eb0: ocfs2_rotate_tree_left: -> call __ocfs2_rotate_tree_left with path_a as its input *path* -> call ocfs2_rotate_subtree_left with path_a as its input *left_path* and path_b as its input *right_path*. it will move rec[0] in eb1 to eb0, and rec[0] in eb0 is not empty now. -> continue to call ocfs2_rotate_subtree_left with path_b as its input *left_path* and path_c as its input *right_path*, and return -EAGAIN because eb2 has an empty rec[0] -> call __ocfs2_rotate_tree_left with path_c as it input, rotate all records in eb2 to left and return 0. -> call __ocfs2_rotate_tree_left with path_a as its input, and triggers the BUG_ON(!ocfs2_is_empty_extent) as the rec[0] in eb0 is not empty. So the BUG_ON() should be removed and return 0 if rec[0] is no longer an empty extent. Signed-off-by: Njoyce.xue <xuejiufei@huawei.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Xue jiufei 提交于
ocfs2_figure_merge_contig_type() still returns CONTIG_NONE when some error occurs which will cause an unpredictable error. So return a proper errno when ocfs2_figure_merge_contig_type() fails. Signed-off-by: Njoyce.xue <xuejiufei@huawei.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Joseph Qi 提交于
__dlm_wait_on_lockres_flags_set() is declared but not implemented and used. So remove it. Signed-off-by: NJoseph Qi <joseph.qi@huawei.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Daeseok Youn 提交于
The use of 'status' in __ocfs2_add_entry() can return wrong value. Some functions' return value in __ocfs2_add_entry(), i.e ocfs2_journal_access_di() is saved to 'status'. But 'status' is not used in 'bail' label for returning result of __ocfs2_add_entry(). So use retval instead of status. Signed-off-by: NDaeseok Youn <daeseok.youn@gmail.com> Reviewed-by: NJoseph Qi <joseph.qi@huawei.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Mark Fasheh <mfasheh@suse.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Joseph Qi 提交于
Once dio crashed it will leave an entry in orphan dir. And orphan scan will take care of the clean up. There is a tiny race case that the same entry will be truncated twice and then trigger the BUG in ocfs2_del_inode_from_orphan. Signed-off-by: NJoseph Qi <joseph.qi@huawei.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andrew Morton 提交于
raw_smp_processor_id() is the means of avoiding the runtime preemptibility check. [akpm@linux-foundation.org: fix printk warning] Cc: Joe Perches <joe@perches.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Mark Fasheh <mfasheh@suse.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Joe Perches 提交于
Using a function for __mlog_printk instead of a macro reduces the object size of built-in.o by about 190KB, or ~18% overall (x86-64 defconfig with all ocfs2 options) $ size fs/ocfs2/built-in.o* text data bss dec hex filename 870954 118471 134408 1123833 1125f9 fs/ocfs2/built-in.o,new 1064081 118071 134408 1316560 1416d0 fs/ocfs2/built-in.o.old Miscellanea: - Move the used-once __mlog_cpu_guess statement expression macro to the masklog.c file above the use in __mlog_printk function - Simplify the mlog macro moving the and/or logic and level code into __mlog_printk [akpm@linux-foundation.org: export __mlog_printk() to other ocfs2 modules] Signed-off-by: NJoe Perches <joe@perches.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Mark Fasheh <mfasheh@suse.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Fabian Frederick 提交于
config_item_init() is only used in item.c Signed-off-by: NFabian Frederick <fabf@skynet.be> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Pekka Enberg 提交于
Use kvfree() instead of open-coding it. Signed-off-by: NPekka Enberg <penberg@kernel.org> Cc: Anton Altaparmakov <anton@tuxera.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 23 6月, 2015 2 次提交
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由 Theodore Ts'o 提交于
Newer versions of mount parse the lazytime feature and pass it to the mount system call via the flags field in the mount system call, removing the lazytime string from the mount options list. So we need to check for the presence of MS_LAZYTIME and set it in sb->s_flags in order for this flag to be set on a remount. Signed-off-by: NTheodore Ts'o <tytso@mit.edu> Cc: stable@vger.kernel.org
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由 Christoph Hellwig 提交于
Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NJ. Bruce Fields <bfields@redhat.com>
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