> This allow us to print out fsnotify details such as > watchee inode, device, mask and optionally a file handle. > > For inotify objects if kernel compiled with exportfs support > the output will be > > | pos: 0 > | flags: 02000000 > | inotify wd: 3 ino: 9e7e sdev: 800013 mask: 800afce ignored_mask: 0 fhandle-bytes: 8 fhandle-type: 1 f_handle: 7e9e0000640d1b6d > | inotify wd: 2 ino: a111 sdev: 800013 mask: 800afce ignored_mask: 0 fhandle-bytes: 8 fhandle-type: 1 f_handle: 11a1000020542153 > | inotify wd: 1 ino: 6b149 sdev: 800013 mask: 800afce ignored_mask: 0 fhandle-bytes: 8 fhandle-type: 1 f_handle: 49b1060023552153 > > If kernel compiled without exportfs support, the file handle > won't be provided but inode and device only. > > | pos: 0 > | flags: 02000000 > | inotify wd: 3 ino: 9e7e sdev: 800013 mask: 800afce ignored_mask: 0 > | inotify wd: 2 ino: a111 sdev: 800013 mask: 800afce ignored_mask: 0 > | inotify wd: 1 ino: 6b149 sdev: 800013 mask: 800afce ignored_mask: 0 > > For fanotify the output is like > > | pos: 0 > | flags: 02 > | fanotify ino: 68f71 sdev: 800013 mask: 1 ignored_mask: 40000000 > | fanotify mnt_id: 13 mask: 1 ignored_mask: 40000000 > > To minimize impact on general fsnotify code the new functionality > is gathered in fs/notify/fdinfo.c file. > > Signed-off-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx> > CC: Pavel Emelyanov <xemul@xxxxxxxxxxxxx> > CC: Oleg Nesterov <oleg@xxxxxxxxxx> > CC: Andrey Vagin <avagin@xxxxxxxxxx> > CC: Al Viro <viro@xxxxxxxxxxxxxxxxxx> > CC: Alexey Dobriyan <adobriyan@xxxxxxxxx> > CC: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> > CC: James Bottomley <jbottomley@xxxxxxxxxxxxx> > CC: "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxxxxxxx> > CC: Alexey Dobriyan <adobriyan@xxxxxxxxx> > CC: Matthew Helsley <matt.helsley@xxxxxxxxx> > CC: "J. Bruce Fields" <bfields@xxxxxxxxxxxx> > CC: "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxxxxxxx> > CC: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxxxxx> Acked-by: Pavel Emelyanov <xemul@xxxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
