diff options
author | 2016-04-11 10:41:07 +0300 | |
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committer | 2016-04-13 08:17:18 +0300 | |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/fs/9p/xattr.c | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/fs/9p/xattr.c')
-rw-r--r-- | kernel/fs/9p/xattr.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/kernel/fs/9p/xattr.c b/kernel/fs/9p/xattr.c index 0cf44b6cc..e3d026ac3 100644 --- a/kernel/fs/9p/xattr.c +++ b/kernel/fs/9p/xattr.c @@ -137,6 +137,48 @@ ssize_t v9fs_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size) return v9fs_xattr_get(dentry, NULL, buffer, buffer_size); } +static int v9fs_xattr_handler_get(const struct xattr_handler *handler, + struct dentry *dentry, const char *name, + void *buffer, size_t size) +{ + const char *full_name = xattr_full_name(handler, name); + + if (strcmp(name, "") == 0) + return -EINVAL; + return v9fs_xattr_get(dentry, full_name, buffer, size); +} + +static int v9fs_xattr_handler_set(const struct xattr_handler *handler, + struct dentry *dentry, const char *name, + const void *value, size_t size, int flags) +{ + const char *full_name = xattr_full_name(handler, name); + + if (strcmp(name, "") == 0) + return -EINVAL; + return v9fs_xattr_set(dentry, full_name, value, size, flags); +} + +static struct xattr_handler v9fs_xattr_user_handler = { + .prefix = XATTR_USER_PREFIX, + .get = v9fs_xattr_handler_get, + .set = v9fs_xattr_handler_set, +}; + +static struct xattr_handler v9fs_xattr_trusted_handler = { + .prefix = XATTR_TRUSTED_PREFIX, + .get = v9fs_xattr_handler_get, + .set = v9fs_xattr_handler_set, +}; + +#ifdef CONFIG_9P_FS_SECURITY +static struct xattr_handler v9fs_xattr_security_handler = { + .prefix = XATTR_SECURITY_PREFIX, + .get = v9fs_xattr_handler_get, + .set = v9fs_xattr_handler_set, +}; +#endif + const struct xattr_handler *v9fs_xattr_handlers[] = { &v9fs_xattr_user_handler, &v9fs_xattr_trusted_handler, |