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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-01 15:45:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-01 15:45:27 -0700 |
| commit | b23c4771ff62de8ca9b5e4a2d64491b2fb6f8f69 (patch) | |
| tree | 3ff6b2bdfec161fbc383bba06bab6329e81b02f7 /lib/bitmap.c | |
| parent | c2b0fc847f3122e5a4176c3772626a7a8facced0 (diff) | |
| parent | e35b5a4c494a75a683ddf4901a43e0a128d5bfe3 (diff) | |
| download | linux-b23c4771ff62de8ca9b5e4a2d64491b2fb6f8f69.tar.gz linux-b23c4771ff62de8ca9b5e4a2d64491b2fb6f8f69.tar.bz2 linux-b23c4771ff62de8ca9b5e4a2d64491b2fb6f8f69.zip | |
Merge tag 'docs-5.8' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"A fair amount of stuff this time around, dominated by yet another
massive set from Mauro toward the completion of the RST conversion. I
*really* hope we are getting close to the end of this. Meanwhile,
those patches reach pretty far afield to update document references
around the tree; there should be no actual code changes there. There
will be, alas, more of the usual trivial merge conflicts.
Beyond that we have more translations, improvements to the sphinx
scripting, a number of additions to the sysctl documentation, and lots
of fixes"
* tag 'docs-5.8' of git://git.lwn.net/linux: (130 commits)
Documentation: fixes to the maintainer-entry-profile template
zswap: docs/vm: Fix typo accept_threshold_percent in zswap.rst
tracing: Fix events.rst section numbering
docs: acpi: fix old http link and improve document format
docs: filesystems: add info about efivars content
Documentation: LSM: Correct the basic LSM description
mailmap: change email for Ricardo Ribalda
docs: sysctl/kernel: document unaligned controls
Documentation: admin-guide: update bug-hunting.rst
docs: sysctl/kernel: document ngroups_max
nvdimm: fixes to maintainter-entry-profile
Documentation/features: Correct RISC-V kprobes support entry
Documentation/features: Refresh the arch support status files
Revert "docs: sysctl/kernel: document ngroups_max"
docs: move locking-specific documents to locking/
docs: move digsig docs to the security book
docs: move the kref doc into the core-api book
docs: add IRQ documentation at the core-api book
docs: debugging-via-ohci1394.txt: add it to the core-api book
docs: fix references for ipmi.rst file
...
Diffstat (limited to 'lib/bitmap.c')
| -rw-r--r-- | lib/bitmap.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/lib/bitmap.c b/lib/bitmap.c index 89260aa342d6..21a7640c5eed 100644 --- a/lib/bitmap.c +++ b/lib/bitmap.c @@ -182,21 +182,22 @@ EXPORT_SYMBOL(__bitmap_shift_left); * * In pictures, example for a big-endian 32-bit architecture: * - * @src: - * 31 63 - * | | - * 10000000 11000001 11110010 00010101 10000000 11000001 01110010 00010101 - * | | | | - * 16 14 0 32 - * - * if @cut is 3, and @first is 14, bits 14-16 in @src are cut and @dst is: - * - * 31 63 - * | | - * 10110000 00011000 00110010 00010101 00010000 00011000 00101110 01000010 - * | | | - * 14 (bit 17 0 32 - * from @src) + * The @src bitmap is:: + * + * 31 63 + * | | + * 10000000 11000001 11110010 00010101 10000000 11000001 01110010 00010101 + * | | | | + * 16 14 0 32 + * + * if @cut is 3, and @first is 14, bits 14-16 in @src are cut and @dst is:: + * + * 31 63 + * | | + * 10110000 00011000 00110010 00010101 00010000 00011000 00101110 01000010 + * | | | + * 14 (bit 17 0 32 + * from @src) * * Note that @dst and @src might overlap partially or entirely. * |
