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authorLinus Torvalds <torvalds@linux-foundation.org>2017-05-02 10:21:17 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-05-02 10:21:17 -0700
commitc58d4055c054fc6dc72f1be8bc71bd6fff209e48 (patch)
tree56527e28fc65d74d6d5e8397c502ccc87a9ec99b /lib
parentceb198bb007b84ead867e87a71ffe715c4412b15 (diff)
parent9bb0e9cb04c82d6bf0e72f3207307d621083b801 (diff)
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Merge tag 'docs-4.12' of git://git.lwn.net/linux
Pull documentation update from Jonathan Corbet: "A reasonably busy cycle for documentation this time around. There is a new guide for user-space API documents, rather sparsely populated at the moment, but it's a start. Markus improved the infrastructure for converting diagrams. Mauro has converted much of the USB documentation over to RST. Plus the usual set of fixes, improvements, and tweaks. There's a bit more than the usual amount of reaching out of Documentation/ to fix comments elsewhere in the tree; I have acks for those where I could get them" * tag 'docs-4.12' of git://git.lwn.net/linux: (74 commits) docs: Fix a couple typos docs: Fix a spelling error in vfio-mediated-device.txt docs: Fix a spelling error in ioctl-number.txt MAINTAINERS: update file entry for HSI subsystem Documentation: allow installing man pages to a user defined directory Doc/PM: Sync with intel_powerclamp code behavior zr364xx.rst: usb/devices is now at /sys/kernel/debug/ usb.rst: move documentation from proc_usb_info.txt to USB ReST book convert philips.txt to ReST and add to media docs docs-rst: usb: update old usbfs-related documentation arm: Documentation: update a path name docs: process/4.Coding.rst: Fix a couple of document refs docs-rst: fix usb cross-references usb: gadget.h: be consistent at kernel doc macros usb: composite.h: fix two warnings when building docs usb: get rid of some ReST doc build errors usb.rst: get rid of some Sphinx errors usb/URB.txt: convert to ReST and update it usb/persist.txt: convert to ReST and add to driver-api book usb/hotplug.txt: convert to ReST and add to driver-api book ...
Diffstat (limited to 'lib')
-rw-r--r--lib/Kconfig.debug9
-rw-r--r--lib/bitmap.c28
-rw-r--r--lib/string.c2
-rw-r--r--lib/vsprintf.c6
4 files changed, 26 insertions, 19 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 2598a32d2db1..e2a617e09ab7 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -130,7 +130,8 @@ config DYNAMIC_DEBUG
nullarbor:~ # echo -n 'func svc_process -p' >
<debugfs>/dynamic_debug/control
- See Documentation/dynamic-debug-howto.txt for additional information.
+ See Documentation/admin-guide/dynamic-debug-howto.rst for additional
+ information.
endmenu # "printk and dmesg options"
@@ -404,8 +405,8 @@ config MAGIC_SYSRQ
by pressing various keys while holding SysRq (Alt+PrintScreen). It
also works on a serial console (on PC hardware at least), if you
send a BREAK and then within 5 seconds a command keypress. The
- keys are documented in <file:Documentation/sysrq.txt>. Don't say Y
- unless you really know what this hack does.
+ keys are documented in <file:Documentation/admin-guide/sysrq.rst>.
+ Don't say Y unless you really know what this hack does.
config MAGIC_SYSRQ_DEFAULT_ENABLE
hex "Enable magic SysRq key functions by default"
@@ -414,7 +415,7 @@ config MAGIC_SYSRQ_DEFAULT_ENABLE
help
Specifies which SysRq key functions are enabled by default.
This may be set to 1 or 0 to enable or disable them all, or
- to a bitmask as described in Documentation/sysrq.txt.
+ to a bitmask as described in Documentation/admin-guide/sysrq.rst.
config MAGIC_SYSRQ_SERIAL
bool "Enable magic SysRq key over serial"
diff --git a/lib/bitmap.c b/lib/bitmap.c
index 0b66f0e5eb6b..08c6ef3a2b6f 100644
--- a/lib/bitmap.c
+++ b/lib/bitmap.c
@@ -502,11 +502,11 @@ EXPORT_SYMBOL(bitmap_print_to_pagebuf);
* Syntax: range:used_size/group_size
* Example: 0-1023:2/256 ==> 0,1,256,257,512,513,768,769
*
- * Returns 0 on success, -errno on invalid input strings.
- * Error values:
- * %-EINVAL: second number in range smaller than first
- * %-EINVAL: invalid character in string
- * %-ERANGE: bit number specified too large for mask
+ * Returns: 0 on success, -errno on invalid input strings. Error values:
+ *
+ * - ``-EINVAL``: second number in range smaller than first
+ * - ``-EINVAL``: invalid character in string
+ * - ``-ERANGE``: bit number specified too large for mask
*/
static int __bitmap_parselist(const char *buf, unsigned int buflen,
int is_user, unsigned long *maskp,
@@ -864,14 +864,16 @@ EXPORT_SYMBOL(bitmap_bitremap);
* 11 was set in @orig had no affect on @dst.
*
* Example [2] for bitmap_fold() + bitmap_onto():
- * Let's say @relmap has these ten bits set:
+ * Let's say @relmap has these ten bits set::
+ *
* 40 41 42 43 45 48 53 61 74 95
+ *
* (for the curious, that's 40 plus the first ten terms of the
* Fibonacci sequence.)
*
* Further lets say we use the following code, invoking
* bitmap_fold() then bitmap_onto, as suggested above to
- * avoid the possibility of an empty @dst result:
+ * avoid the possibility of an empty @dst result::
*
* unsigned long *tmp; // a temporary bitmap's bits
*
@@ -882,22 +884,26 @@ EXPORT_SYMBOL(bitmap_bitremap);
* various @orig's. I list the zero-based positions of each set bit.
* The tmp column shows the intermediate result, as computed by
* using bitmap_fold() to fold the @orig bitmap modulo ten
- * (the weight of @relmap).
+ * (the weight of @relmap):
*
+ * =============== ============== =================
* @orig tmp @dst
* 0 0 40
* 1 1 41
* 9 9 95
- * 10 0 40 (*)
+ * 10 0 40 [#f1]_
* 1 3 5 7 1 3 5 7 41 43 48 61
* 0 1 2 3 4 0 1 2 3 4 40 41 42 43 45
* 0 9 18 27 0 9 8 7 40 61 74 95
* 0 10 20 30 0 40
* 0 11 22 33 0 1 2 3 40 41 42 43
* 0 12 24 36 0 2 4 6 40 42 45 53
- * 78 102 211 1 2 8 41 42 74 (*)
+ * 78 102 211 1 2 8 41 42 74 [#f1]_
+ * =============== ============== =================
+ *
+ * .. [#f1]
*
- * (*) For these marked lines, if we hadn't first done bitmap_fold()
+ * For these marked lines, if we hadn't first done bitmap_fold()
* into tmp, then the @dst result would have been empty.
*
* If either of @orig or @relmap is empty (no set bits), then @dst
diff --git a/lib/string.c b/lib/string.c
index ed83562a53ae..b5c9a1168d3a 100644
--- a/lib/string.c
+++ b/lib/string.c
@@ -131,7 +131,7 @@ EXPORT_SYMBOL(strncpy);
* @src: Where to copy the string from
* @size: size of destination buffer
*
- * Compatible with *BSD: the result is always a valid
+ * Compatible with ``*BSD``: the result is always a valid
* NUL-terminated string that fits in the buffer (unless,
* of course, the buffer size is zero). It does not pad
* out the result like strncpy() does.
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index e3bf4e0f10b5..176641cc549d 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -1954,13 +1954,13 @@ set_precision(struct printf_spec *spec, int prec)
* This function generally follows C99 vsnprintf, but has some
* extensions and a few limitations:
*
- * %n is unsupported
- * %p* is handled by pointer()
+ * - ``%n`` is unsupported
+ * - ``%p*`` is handled by pointer()
*
* See pointer() or Documentation/printk-formats.txt for more
* extensive description.
*
- * ** Please update the documentation in both places when making changes **
+ * **Please update the documentation in both places when making changes**
*
* The return value is the number of characters which would
* be generated for the given input, excluding the trailing