diff options
Diffstat (limited to 'man5/tmpfs.5')
| -rw-r--r-- | man5/tmpfs.5 | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/man5/tmpfs.5 b/man5/tmpfs.5 index 69404e135..b24696c01 100644 --- a/man5/tmpfs.5 +++ b/man5/tmpfs.5 @@ -144,16 +144,16 @@ Attempt to allocate huge pages every time a new page is needed. Only allocate huge page if it will be fully within .IR i_size . Also respect -.BR fadvise (2) +.MR fadvise 2 and -.BR madvise (2) +.MR madvise 2 hints .TP .B advise Only allocate huge pages if requested with -.BR fadvise (2) +.MR fadvise 2 or -.BR madvise (2). +.MR madvise 2 . .TP .B deny For use in emergencies, to force the huge option off from all mounts. @@ -175,7 +175,7 @@ value is one of the following: .TP .B default Use the process allocation policy (see -.BR set_mempolicy (2)). +.MR set_mempolicy 2 ). .TP .BR prefer ":\fInode\fP" Preferably allocate memory from the given @@ -222,14 +222,15 @@ option. The .B tmpfs filesystem supports extended attributes (see -.BR xattr (7)), +.MR xattr 7 ), but .I user extended attributes are not permitted. .P An internal shared memory filesystem is used for System V shared memory -.RB ( shmget (2)) +\%(\c +.MR shmget 2 ) and shared anonymous mappings .RB ( mmap (2) with the @@ -247,9 +248,11 @@ A filesystem mounted at .I /dev/shm is used for the implementation of POSIX shared memory -.RB ( shm_overview (7)) +\%(\c +.MR shm_overview 7 ) and POSIX semaphores -.RB ( sem_overview (7)). +\%(\c +.MR sem_overview 7 ). .P The amount of memory consumed by all .B tmpfs @@ -260,20 +263,20 @@ field of and in the .I shared field displayed by -.BR free (1). +.MR free 1 . .P The .B tmpfs facility was formerly called .BR shmfs . .SH SEE ALSO -.BR df (1), -.BR du (1), -.BR memfd_create (2), -.BR mmap (2), -.BR set_mempolicy (2), -.BR shm_open (3), -.BR mount (8) +.MR df 1 , +.MR du 1 , +.MR memfd_create 2 , +.MR mmap 2 , +.MR set_mempolicy 2 , +.MR shm_open 3 , +.MR mount 8 .P The kernel source files .I Documentation/filesystems/tmpfs.txt |