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path: root/fs/pipe.c
AgeCommit message (Expand)AuthorFilesLines
2022-04-20Revert "fs/pipe: use kvcalloc to allocate a pipe_buffer array"Linus Torvalds1-4/+5
2022-03-23fs/pipe.c: local vars have to match types of proper pipe_inode_info fieldsAndrei Vagin1-2/+2
2022-03-23fs/pipe: use kvcalloc to allocate a pipe_buffer arrayAndrei Vagin1-5/+4
2022-03-11watch_queue: Fix lack of barrier/sync/lock between post and readDavid Howells1-1/+2
2022-03-11watch_queue, pipe: Free watchqueue state after clearing pipe ringDavid Howells1-3/+5
2022-01-22fs: move pipe sysctls to is own fileLuis Chamberlain1-3/+61
2021-09-07Revert "mm/gup: remove try_get_page(), call try_get_compound_head() directly"Linus Torvalds1-1/+1
2021-09-03mm/gup: remove try_get_page(), call try_get_compound_head() directlyJohn Hubbard1-1/+1
2021-08-25pipe: do FASYNC notifications for every pipe IO, not just state changesLinus Torvalds1-12/+8
2021-08-18pipe: avoid unnecessary EPOLLET wakeups under normal loadsLinus Torvalds1-6/+9
2021-08-05pipe: increase minimum default pipe size to 2 pagesAlex Xu (Hello71)1-2/+17
2021-07-30pipe: make pipe writes always wake up readersLinus Torvalds1-5/+5
2021-02-24fs: delete repeated words in commentsRandy Dunlap1-1/+1
2021-01-25fs/pipe: allow sendfile() to pipe againJohannes Berg1-0/+1
2020-12-01block: remove i_bdevChristoph Hellwig1-3/+2
2020-10-11Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds1-6/+5
2020-10-01pipe: remove pipe_wait() and fix wakeup race with spliceLinus Torvalds1-21/+41
2020-10-01pipe: Fix memory leaks in create_pipe_files()Qian Cai1-6/+5
2020-06-13Merge tag 'notifications-20200601' of git://git.kernel.org/pub/scm/linux/kern...Linus Torvalds1-70/+172
2020-05-20fs: rename pipe_buf ->steal to ->try_stealChristoph Hellwig1-18/+16
2020-05-20fs: make the pipe_buf_operations ->confirm operation optionalChristoph Hellwig1-17/+0
2020-05-20pipe: merge anon_pipe_buf*_opsChristoph Hellwig1-40/+5
2020-05-19pipe: Add notification lossage handlingDavid Howells1-0/+28
2020-05-19pipe: Allow buffers to be marked read-whole-or-error for notificationsDavid Howells1-1/+7
2020-05-19pipe: Add general notification queue supportDavid Howells1-69/+137
2020-04-02mm: kmem: rename memcg_kmem_(un)charge() into memcg_kmem_(un)charge_page()Roman Gushchin1-1/+1
2020-02-18pipe: make sure to wake up everybody when the last reader/writer closesLinus Torvalds1-8/+10
2020-02-08pipe: use exclusive waits when reading or writingLinus Torvalds1-23/+44
2019-12-22pipe: fix empty pipe check in pipe_write()Jan Stancek1-1/+1
2019-12-11pipe: simplify signal handling in pipe_read() and add commentsLinus Torvalds1-7/+29
2019-12-07pipe: don't use 'pipe_wait() for basic pipe IOLinus Torvalds1-3/+27
2019-12-07pipe: remove 'waiting_writers' merging logicLinus Torvalds1-14/+5
2019-12-07pipe: fix and clarify pipe read wakeup logicLinus Torvalds1-13/+18
2019-12-07pipe: fix and clarify pipe write wakeup logicLinus Torvalds1-18/+41
2019-12-07pipe: fix poll/select race introduced by the pipe reworkLinus Torvalds1-3/+15
2019-12-05Merge branch 'pipe-rework' (patches from David Howells)Linus Torvalds1-8/+7
2019-12-05pipe: Fix missing mask update after pipe_wait()David Howells1-6/+6
2019-12-05pipe: Remove assertion from pipe_poll()David Howells1-2/+1
2019-11-30Merge tag 'notifications-pipe-prep-20191115' of git://git.kernel.org/pub/scm/...Linus Torvalds1-93/+139
2019-11-25vfs: mark pipes and sockets as stream-like file descriptorsLinus Torvalds1-2/+4
2019-11-15pipe: Remove sync on wake_upsDavid Howells1-4/+4
2019-11-15pipe: Increase the writer-wakeup threshold to reduce context-switch countDavid Howells1-2/+4
2019-11-15pipe: Check for ring full inside of the spinlock in pipe_write()David Howells1-0/+5
2019-11-15pipe: Remove redundant wakeup from pipe_write()David Howells1-5/+0
2019-11-15pipe: Rearrange sequence in pipe_write() to preallocate slotDavid Howells1-18/+33
2019-11-15pipe: Conditionalise wakeup in pipe_read()David Howells1-9/+6
2019-11-15pipe: Advance tail pointer inside of wait spinlock in pipe_read()David Howells1-1/+7
2019-11-15pipe: Allow pipes to have kernel-reserved slotsDavid Howells1-4/+6
2019-10-31pipe: Use head and tail pointers for the ring, not cursor and lengthDavid Howells1-73/+97
2019-05-25vfs: Convert pipe to use the new mount APIDavid Howells1-5/+10
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