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| author | James Morris <jmorris@namei.org> | 2011-03-08 00:55:06 +0100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2011-03-08 00:55:06 +0100 |
| commit | 1cc26bada9f6807814806db2f0d78792eecdac71 (patch) | |
| tree | 5509b5139db04af6c13db0a580c84116a4a54039 /fs/xfs/linux-2.6/xfs_sysctl.c | |
| parent | TOMOYO: Fix memory leak upon file open. (diff) | |
| parent | Merge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/ker... (diff) | |
| download | linux-1cc26bada9f6807814806db2f0d78792eecdac71.tar.xz linux-1cc26bada9f6807814806db2f0d78792eecdac71.zip | |
Merge branch 'master'; commit 'v2.6.38-rc7' into next
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_sysctl.c')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_sysctl.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/fs/xfs/linux-2.6/xfs_sysctl.c b/fs/xfs/linux-2.6/xfs_sysctl.c index 7bb5092d6ae4..ee3cee097e7e 100644 --- a/fs/xfs/linux-2.6/xfs_sysctl.c +++ b/fs/xfs/linux-2.6/xfs_sysctl.c @@ -18,6 +18,7 @@ #include "xfs.h" #include <linux/sysctl.h> #include <linux/proc_fs.h> +#include "xfs_error.h" static struct ctl_table_header *xfs_table_header; @@ -51,6 +52,26 @@ xfs_stats_clear_proc_handler( return ret; } + +STATIC int +xfs_panic_mask_proc_handler( + ctl_table *ctl, + int write, + void __user *buffer, + size_t *lenp, + loff_t *ppos) +{ + int ret, *valp = ctl->data; + + ret = proc_dointvec_minmax(ctl, write, buffer, lenp, ppos); + if (!ret && write) { + xfs_panic_mask = *valp; +#ifdef DEBUG + xfs_panic_mask |= (XFS_PTAG_SHUTDOWN_CORRUPT | XFS_PTAG_LOGRES); +#endif + } + return ret; +} #endif /* CONFIG_PROC_FS */ static ctl_table xfs_table[] = { @@ -77,7 +98,7 @@ static ctl_table xfs_table[] = { .data = &xfs_params.panic_mask.val, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = proc_dointvec_minmax, + .proc_handler = xfs_panic_mask_proc_handler, .extra1 = &xfs_params.panic_mask.min, .extra2 = &xfs_params.panic_mask.max }, |