The patch titled
procfs-fix-race-between-proc_readdir-and-remove_proc_entry-fix
has been removed from the -mm tree. Its filename was
procfs-fix-race-between-proc_readdir-and-remove_proc_entry-fix.patch
This patch was dropped because it was folded into procfs-fix-race-between-proc_readdir-and-remove_proc_entry.patch
------------------------------------------------------
Subject: procfs-fix-race-between-proc_readdir-and-remove_proc_entry-fix
From: Andrew Morton <akpm@xxxxxxxx>
nfi what went wrong there.
Cc: Darrick J. Wong <djwong@xxxxxxxxxx>
Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/proc/inode.c | 9 +--------
include/linux/proc_fs.h | 9 +++++++++
2 files changed, 10 insertions(+), 8 deletions(-)
diff -puN fs/proc/inode.c~procfs-fix-race-between-proc_readdir-and-remove_proc_entry-fix fs/proc/inode.c
--- a/fs/proc/inode.c~procfs-fix-race-between-proc_readdir-and-remove_proc_entry-fix
+++ a/fs/proc/inode.c
@@ -21,17 +21,10 @@
#include "internal.h"
-static inline struct proc_dir_entry * de_get(struct proc_dir_entry *de)
-{
- if (de)
- atomic_inc(&de->count);
- return de;
-}
-
/*
* Decrements the use count and checks for deferred deletion.
*/
-static void de_put(struct proc_dir_entry *de)
+void de_put(struct proc_dir_entry *de)
{
if (de) {
lock_kernel();
diff -puN include/linux/proc_fs.h~procfs-fix-race-between-proc_readdir-and-remove_proc_entry-fix include/linux/proc_fs.h
--- a/include/linux/proc_fs.h~procfs-fix-race-between-proc_readdir-and-remove_proc_entry-fix
+++ a/include/linux/proc_fs.h
@@ -274,4 +274,13 @@ struct proc_maps_private {
#endif
};
+static inline struct proc_dir_entry * de_get(struct proc_dir_entry *de)
+{
+ if (de)
+ atomic_inc(&de->count);
+ return de;
+}
+
+void de_put(struct proc_dir_entry *de);
+
#endif /* _LINUX_PROC_FS_H */
_
Patches currently in -mm which might be from akpm@xxxxxxxx are
origin.patch
macintosh-mangle-caps-lock-events-on-adb-keyboards.patch
git-ia64.patch
git-ieee1394.patch
sata_nv-add-back-some-verbosity-into-adma-error_handler.patch
git-ubi.patch
update-smc91x-driver-with-arm-versatile-board-info.patch
drivers-net-ns83820c-add-paramter-to-disable-auto.patch
net-uninline-skb_put.patch
git-ioat-vs-git-md-accel.patch
ioat-warning-fix.patch
drivers-scsi-mca_53c9xc-save_flags-cli-removal.patch
scsi-cover-up-bugs-fix-up-compiler-warnings-in-megaraid-driver.patch
git-ipwireless_cs.patch
arch-i386-kernel-alternativec-dont-include-bugsh.patch
deprecate-smbfs-in-favour-of-cifs.patch
procfs-fix-race-between-proc_readdir-and-remove_proc_entry.patch
procfs-fix-race-between-proc_readdir-and-remove_proc_entry-fix.patch
factor-outstanding-i-o-error-handling-tidy.patch
block_write_full_page-handle-enospc.patch
filesystem-disk-errors-at-boot-time-caused-by-probe.patch
allow-access-to-proc-pid-fd-after-setuid-fix.patch
fix-__d_path-for-lazy-unmounts-and-make-it-unambiguous-tidy.patch
consolidate-generic_writepages-and-mpage_writepages-tidy.patch
sync_sb_inodes-propagate-errors.patch
mips-convert-to-use-shared-apm-emulation-fix.patch
schedule_on_each_cpu-use-preempt_disable.patch
implement-flush_work-sanity.patch
implement-flush_work_keventd.patch
flush_workqueue-use-preempt_disable-to-hold-off-cpu-hotplug.patch
aio-use-flush_work.patch
kblockd-use-flush_work.patch
relayfs-use-flush_keventd_work.patch
tg3-use-flush_keventd_work.patch
e1000-use-flush_keventd_work.patch
libata-use-flush_work.patch
phy-use-flush_work.patch
extend-notifier_call_chain-to-count-nr_calls-made.patch
extend-notifier_call_chain-to-count-nr_calls-made-fixes-2.patch
define-and-use-new-eventscpu_lock_acquire-and-cpu_lock_release-fix.patch
eliminate-lock_cpu_hotplug-in-kernel-schedc-fix.patch
move-page-writeback-acounting-out-of-macros.patch
per-backing_dev-dirty-and-writeback-page-accounting.patch
ext2-reservations.patch
edac-new-opteron-athlon64-memory-controller-driver.patch
aio-is-unlikely.patch
sched2-sched-domain-sysctl-use-ctl_unnumbered.patch
mm-implement-swap-prefetching-use-ctl_unnumbered.patch
swap_prefetch-vs-zoned-counters.patch
add-include-linux-freezerh-and-move-definitions-from-prefetch.patch
rcu-preemptible-rcu.patch
atomich-add-atomic64-cmpxchg-xchg-and-add_unless-to-powerpc-fix.patch
atomich-add-atomic64-cmpxchg-xchg-and-add_unless-to-powerpc-fix-2.patch
local_t-powerpc-extension-fix.patch
local_t-powerpc-extension-fix-build-fix.patch
readahead-kconfig-options-fix.patch
readahead-minmax_ra_pages.patch
readahead-sysctl-parameters.patch
readahead-sysctl-parameters-use-ctl_unnumbered.patch
readahead-context-based-method-locking-fix.patch
readahead-context-based-method-locking-fix-2.patch
readahead-call-scheme-ifdef-fix.patch
readahead-call-scheme-build-fix.patch
readahead-nfsd-case-fix.patch
make-copy_from_user_inatomic-not-zero-the-tail-on-i386-vs-reiser4.patch
resier4-add-include-linux-freezerh-and-move-definitions-from.patch
make-kmem_cache_destroy-return-void-reiser4.patch
reiser4-hardirq-include-fix.patch
reiser4-run-truncate_inode_pages-in-reiser4_delete_inode.patch
reiser4-get_sb_dev-fix.patch
reiser4-vs-zoned-allocator.patch
reiser4-temp-fix.patch
reiser4-kmem_cache_t-removal.patch
reiser4-test_clear_page_dirty.patch
statistics-infrastructure-fix-buffer-overflow-in-histogram-with-linear-tidy.patch
slim-main-include-fix.patch
nr_blockdev_pages-in_interrupt-warning.patch
device-suspend-debug.patch
mutex-subsystem-synchro-test-module-fix.patch
slab-leaks3-default-y.patch
vdso-print-fatal-signals-use-ctl_unnumbered.patch
restore-rogue-readahead-printk.patch
put_bh-debug.patch
e1000-printk-warning-fixes.patch
acpi_format_exception-debug.patch
add-debugging-aid-for-memory-initialisation-problems-fix.patch
kmap_atomic-debugging.patch
shrink_slab-handle-bad-shrinkers.patch
ia64-enable-config_debug_spinlock_sleep.patch
squash-ipc-warnings.patch
squash-udf-warnings.patch
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