Messages in this thread Patch in this message | | | Date | Wed, 9 Apr 2008 15:34:06 -0700 | From | sukadev@us ... | Subject | [PATCH 2/3] add do_unshare() |
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From: Sukadev Bhattiprolu <sukadev@us.ibm.com> Subject: [PATCH 2/3] add do_unshare()
This patch adds a do_unshare() routine which will be common to the unshare() and unshare64() syscall.
Signed-off-by: Cedric Le Goater <clg@fr.ibm.com> Signed-off-by: Sukadev Bhattiprolu <sukadev@us.ibm.com> --- kernel/fork.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
Index: 2.6.25-rc2-mm1/kernel/fork.c =================================================================== --- 2.6.25-rc2-mm1.orig/kernel/fork.c +++ 2.6.25-rc2-mm1/kernel/fork.c @@ -1696,7 +1696,7 @@ static int unshare_semundo(u64 unshare_f * constructed. Here we are modifying the current, active, * task_struct. */ -asmlinkage long sys_unshare(unsigned long unshare_flags) +static long do_unshare(u64 unshare_flags) { int err = 0; struct fs_struct *fs, *new_fs = NULL; @@ -1790,3 +1790,8 @@ bad_unshare_cleanup_thread: bad_unshare_out: return err; } + +asmlinkage long sys_unshare(unsigned long unshare_flags) +{ + return do_unshare(unshare_flags); +} --
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