The patch titled
loop: forward-port resource leak checks from Solar
has been added to the -mm tree. Its filename is
loop-forward-port-resource-leak-checks-from-solar.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: loop: forward-port resource leak checks from Solar
From: "Serge E. Hallyn" <serue@xxxxxxxxxx>
Forward port of the patch by Solar and ported by Julio.
Compiles, boots, and passes my looptorturetest.sh.
Signed-off-by: Serge E. Hallyn <serue@xxxxxxxxxx>
Cc: Julio Auto <mindvortex@xxxxxxxxx>
Cc: Solar Designer <solar@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/block/loop.c | 13 +++++++++++--
1 files changed, 11 insertions(+), 2 deletions(-)
diff -puN drivers/block/loop.c~loop-forward-port-resource-leak-checks-from-solar drivers/block/loop.c
--- a/drivers/block/loop.c~loop-forward-port-resource-leak-checks-from-solar
+++ a/drivers/block/loop.c
@@ -820,13 +820,22 @@ static int loop_set_fd(struct loop_devic
lo->lo_number);
if (IS_ERR(lo->lo_thread)) {
error = PTR_ERR(lo->lo_thread);
- lo->lo_thread = NULL;
- goto out_putf;
+ goto out_clr;
}
lo->lo_state = Lo_bound;
wake_up_process(lo->lo_thread);
return 0;
+out_clr:
+ lo->lo_thread = NULL;
+ lo->lo_device = NULL;
+ lo->lo_backing_file = NULL;
+ lo->lo_flags = 0;
+ set_capacity(disks[lo->lo_number], 0);
+ invalidate_bdev(bdev, 0);
+ bd_set_size(bdev, 0);
+ mapping_set_gfp_mask(mapping, lo->old_gfp_mask);
+ lo->lo_state = Lo_unbound;
out_putf:
fput(file);
out:
_
Patches currently in -mm which might be from serue@xxxxxxxxxx are
kthread-switch-arch-arm-kernel-apmc.patch
kthread-update-arch-mips-kernel-apmc.patch
git-net.patch
kthread-convert-loopc-to-kthread.patch
kthread-drivers-base-firmware_classc.patch
lsm-remove-bsd-secure-level-security-module.patch
kthread-convert-arch-i386-kernel-apmc.patch
pidspace-is_init.patch
loop-forward-port-resource-leak-checks-from-solar.patch
pids-coding-style-use-struct-pidmap.patch
move-pidmap-to-pspaceh.patch
move-pidmap-to-pspaceh-fix.patch
define-struct-pspace.patch
proc-sysctl-add-_proc_do_string-helper.patch
namespaces-add-nsproxy.patch
namespaces-add-nsproxy-move-init_nsproxy-into-kernel-nsproxyc.patch
namespaces-incorporate-fs-namespace-into-nsproxy.patch
namespaces-utsname-introduce-temporary-helpers.patch
namespaces-utsname-switch-to-using-uts-namespaces.patch
namespaces-utsname-use-init_utsname-when-appropriate.patch
namespaces-utsname-implement-utsname-namespaces.patch
namespaces-utsname-sysctl-hack.patch
namespaces-utsname-remove-system_utsname.patch
namespaces-utsname-implement-clone_newuts-flag.patch
uts-copy-nsproxy-only-when-needed.patch
namespaces-utsname-switch-to-using-uts-namespaces-klibc-bit.patch
namespaces-utsname-use-init_utsname-when-appropriate-klibc-bit.patch
namespaces-utsname-switch-to-using-uts-namespaces-klibc-bit-2.patch
-
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