A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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take check for new events in namespace (guts of mounts_poll()) to namespace.c

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Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2010-02-05 00:40:25 -05:00
commit 9f5596af44
3 changed files with 18 additions and 8 deletions
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15
fs/namespace.c
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@ -737,6 +737,21 @@ static void m_stop(struct seq_file *m, void *v)
up_read(&namespace_sem);
}
int mnt_had_events(struct proc_mounts *p)
{
struct mnt_namespace *ns = p->ns;
int res = 0;
spin_lock(&vfsmount_lock);
if (p->event != ns->event) {
p->event = ns->event;
res = 1;
}
spin_unlock(&vfsmount_lock);
return res;
}
struct proc_fs_info {
int flag;
const char *str;