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Date: Fri, 12 Dec 2008 16:51:19 -0500 From: Eric Paris <eparis@...hat.com> To: linux-kernel@...r.kernel.org Cc: a.p.zijlstra@...llo.nl, viro@...IV.linux.org.uk, hch@...radead.org, zbr@...emap.net, akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk Subject: [RFC PATCH -v4 01/14] filesystem notification: create fs/notify to contain all fs notification Adding yet another filesystem notification system it seemed like a good idea to clean up fs/ by creating an fs/notify and putting everything there. Signed-off-by: Eric Paris <eparis@...hat.com> --- fs/Kconfig | 39 -- fs/Makefile | 5 fs/dnotify.c | 194 -------- fs/inotify.c | 913 -------------------------------------- fs/inotify_user.c | 778 -------------------------------- fs/notify/Kconfig | 2 fs/notify/Makefile | 2 fs/notify/dnotify/Kconfig | 10 fs/notify/dnotify/Makefile | 1 fs/notify/dnotify/dnotify.c | 194 ++++++++ fs/notify/inotify/Kconfig | 27 + fs/notify/inotify/Makefile | 2 fs/notify/inotify/inotify.c | 913 ++++++++++++++++++++++++++++++++++++++ fs/notify/inotify/inotify_user.c | 778 ++++++++++++++++++++++++++++++++ 14 files changed, 1931 insertions(+), 1927 deletions(-) delete mode 100644 fs/dnotify.c delete mode 100644 fs/inotify.c delete mode 100644 fs/inotify_user.c create mode 100644 fs/notify/Kconfig create mode 100644 fs/notify/Makefile create mode 100644 fs/notify/dnotify/Kconfig create mode 100644 fs/notify/dnotify/Makefile create mode 100644 fs/notify/dnotify/dnotify.c create mode 100644 fs/notify/inotify/Kconfig create mode 100644 fs/notify/inotify/Makefile create mode 100644 fs/notify/inotify/inotify.c create mode 100644 fs/notify/inotify/inotify_user.c diff --git a/fs/Kconfig b/fs/Kconfig index 522469a..ff0e819 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -270,44 +270,7 @@ config OCFS2_COMPAT_JBD endif # BLOCK -config DNOTIFY - bool "Dnotify support" - default y - help - Dnotify is a directory-based per-fd file change notification system - that uses signals to communicate events to user-space. There exist - superior alternatives, but some applications may still rely on - dnotify. - - If unsure, say Y. - -config INOTIFY - bool "Inotify file change notification support" - default y - ---help--- - Say Y here to enable inotify support. Inotify is a file change - notification system and a replacement for dnotify. Inotify fixes - numerous shortcomings in dnotify and introduces several new features - including multiple file events, one-shot support, and unmount - notification. - - For more information, see <file:Documentation/filesystems/inotify.txt> - - If unsure, say Y. - -config INOTIFY_USER - bool "Inotify support for userspace" - depends on INOTIFY - default y - ---help--- - Say Y here to enable inotify support for userspace, including the - associated system calls. Inotify allows monitoring of both files and - directories via a single open fd. Events are read from the file - descriptor, which is also select()- and poll()-able. - - For more information, see <file:Documentation/filesystems/inotify.txt> - - If unsure, say Y. +source "fs/notify/Kconfig" config QUOTA bool "Quota support" diff --git a/fs/Makefile b/fs/Makefile index d9f8afe..e6f423d 100644 --- a/fs/Makefile +++ b/fs/Makefile @@ -20,8 +20,7 @@ obj-y += no-block.o endif obj-$(CONFIG_BLK_DEV_INTEGRITY) += bio-integrity.o -obj-$(CONFIG_INOTIFY) += inotify.o -obj-$(CONFIG_INOTIFY_USER) += inotify_user.o +obj-y += notify/ obj-$(CONFIG_EPOLL) += eventpoll.o obj-$(CONFIG_ANON_INODES) += anon_inodes.o obj-$(CONFIG_SIGNALFD) += signalfd.o @@ -57,8 +56,6 @@ obj-$(CONFIG_QFMT_V1) += quota_v1.o obj-$(CONFIG_QFMT_V2) += quota_v2.o obj-$(CONFIG_QUOTACTL) += quota.o -obj-$(CONFIG_DNOTIFY) += dnotify.o - obj-$(CONFIG_PROC_FS) += proc/ obj-y += partitions/ obj-$(CONFIG_SYSFS) += sysfs/ diff --git a/fs/notify/Kconfig b/fs/notify/Kconfig new file mode 100644 index 0000000..50914d7 --- /dev/null +++ b/fs/notify/Kconfig @@ -0,0 +1,2 @@ +source "fs/notify/dnotify/Kconfig" +source "fs/notify/inotify/Kconfig" diff --git a/fs/notify/Makefile b/fs/notify/Makefile new file mode 100644 index 0000000..5a95b60 --- /dev/null +++ b/fs/notify/Makefile @@ -0,0 +1,2 @@ +obj-y += dnotify/ +obj-y += inotify/ diff --git a/fs/notify/dnotify/Kconfig b/fs/notify/dnotify/Kconfig new file mode 100644 index 0000000..26adf5d --- /dev/null +++ b/fs/notify/dnotify/Kconfig @@ -0,0 +1,10 @@ +config DNOTIFY + bool "Dnotify support" + default y + help + Dnotify is a directory-based per-fd file change notification system + that uses signals to communicate events to user-space. There exist + superior alternatives, but some applications may still rely on + dnotify. + + If unsure, say Y. diff --git a/fs/notify/dnotify/Makefile b/fs/notify/dnotify/Makefile new file mode 100644 index 0000000..f145251 --- /dev/null +++ b/fs/notify/dnotify/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_DNOTIFY) += dnotify.o diff --git a/fs/dnotify.c b/fs/notify/dnotify/dnotify.c similarity index 100% rename from fs/dnotify.c rename to fs/notify/dnotify/dnotify.c diff --git a/fs/notify/inotify/Kconfig b/fs/notify/inotify/Kconfig new file mode 100644 index 0000000..4467928 --- /dev/null +++ b/fs/notify/inotify/Kconfig @@ -0,0 +1,27 @@ +config INOTIFY + bool "Inotify file change notification support" + default y + ---help--- + Say Y here to enable inotify support. Inotify is a file change + notification system and a replacement for dnotify. Inotify fixes + numerous shortcomings in dnotify and introduces several new features + including multiple file events, one-shot support, and unmount + notification. + + For more information, see <file:Documentation/filesystems/inotify.txt> + + If unsure, say Y. + +config INOTIFY_USER + bool "Inotify support for userspace" + depends on INOTIFY + default y + ---help--- + Say Y here to enable inotify support for userspace, including the + associated system calls. Inotify allows monitoring of both files and + directories via a single open fd. Events are read from the file + descriptor, which is also select()- and poll()-able. + + For more information, see <file:Documentation/filesystems/inotify.txt> + + If unsure, say Y. diff --git a/fs/notify/inotify/Makefile b/fs/notify/inotify/Makefile new file mode 100644 index 0000000..e290f3b --- /dev/null +++ b/fs/notify/inotify/Makefile @@ -0,0 +1,2 @@ +obj-$(CONFIG_INOTIFY) += inotify.o +obj-$(CONFIG_INOTIFY_USER) += inotify_user.o diff --git a/fs/inotify.c b/fs/notify/inotify/inotify.c similarity index 100% rename from fs/inotify.c rename to fs/notify/inotify/inotify.c diff --git a/fs/inotify_user.c b/fs/notify/inotify/inotify_user.c similarity index 100% rename from fs/inotify_user.c rename to fs/notify/inotify/inotify_user.c -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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