ILOOKUP5_NOWAIT(9) The Linux VFS ILOOKUP5_NOWAIT(9)NAME
ilookup5_nowait - search for an inode in the inode cache
struct inode * ilookup5_nowait(struct super_block * sb, unsigned long hashval, int (*test) (struct inode *, void *), void * data);
super block of file system to search
hash value (usually inode number) to search for
callback used for comparisons between inodes
opaque data pointer to pass to test
Search for the inode specified by hashval and data in the inode cache. If the inode is in the cache, the inode is returned with an
incremented reference count.
I_NEW is not waited upon so you have to be very careful what you do with the returned inode. You probably should be using ilookup5 instead.
test is called with the inode_hash_lock held, so can't sleep.
COPYRIGHT Kernel Hackers Manual 3.10 June 2014 ILOOKUP5_NOWAIT(9)
Check Out this Related Man Page
matchpathcon_checkmatches(3) SELinux API documentation matchpathcon_checkmatches(3)NAME
matchpathcon_checkmatches, matchpathcon_filespec_add, matchpathcon_filespec_destroy, matchpathcon_filespec_eval - check and report whether
any specification index has no matches with any inode. Maintenance and statistics on inode associations.
void matchpathcon_checkmatches(char *str);
int matchpathcon_filespec_add(ino_t ino, int specind, const char *file);
matchpathcon_checkmatches checks whether any specification has no matches and reports them. The str argument is used as a prefix for any
matchpathcon_filespec_add maintains an association between an inode ino and a specification index specind, and checks whether a conflicting
specification is already associated with the same inode (e.g. due to multiple hard links). If so, then it uses the latter of the two speci-
fications based on their order in the file context configuration. Returns the specification index used or -1 on error.
matchpathcon_filespec_destroy destroys any inode associations that have been added, e.g. to restart for a new filesystem.
matchpathcon_filespec_eval displays statistics on the hash table usage for the inode associations.
Returns zero on success or -1 otherwise.
SEE ALSO selinux(8), matchpathcon(3), matchpathcon_index(3), freecon(3), setfilecon(3), setfscreatecon(3)email@example.com 21 November 2009 matchpathcon_checkmatches(3)
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