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authorEric Paris <eparis@redhat.com>2008-12-17 19:59:41 +0100
committerAl Viro <viro@zeniv.linux.org.uk>2009-01-01 00:07:43 +0100
commit272eb01485dda98e3b8910c7c1a53d597616b0a0 (patch)
tree6a1dcd34c1dd668b465c166c2d6d2596924eff5f
parentfs/block_dev.c: __read_mostly improvement and sb_is_blkdev_sb utilization (diff)
downloadlinux-272eb01485dda98e3b8910c7c1a53d597616b0a0.tar.xz
linux-272eb01485dda98e3b8910c7c1a53d597616b0a0.zip
filesystem notification: create fs/notify to contain all fs notification
Creating a generic filesystem notification interface, fsnotify, which will be used by inotify, dnotify, and eventually fanotify is really starting to clutter the fs directory. This patch simply moves inotify and dnotify into fs/notify/inotify and fs/notify/dnotify respectively to make both current fs/ and future notification tidier. Signed-off-by: Eric Paris <eparis@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--fs/Kconfig39
-rw-r--r--fs/Makefile5
-rw-r--r--fs/notify/Kconfig2
-rw-r--r--fs/notify/Makefile2
-rw-r--r--fs/notify/dnotify/Kconfig10
-rw-r--r--fs/notify/dnotify/Makefile1
-rw-r--r--fs/notify/dnotify/dnotify.c (renamed from fs/dnotify.c)0
-rw-r--r--fs/notify/inotify/Kconfig27
-rw-r--r--fs/notify/inotify/Makefile2
-rw-r--r--fs/notify/inotify/inotify.c (renamed from fs/inotify.c)0
-rw-r--r--fs/notify/inotify/inotify_user.c (renamed from fs/inotify_user.c)0
11 files changed, 46 insertions, 42 deletions
diff --git a/fs/Kconfig b/fs/Kconfig
index 522469a7eca3..ff0e81980207 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 d9f8afe6f0c4..e6f423d1d228 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 000000000000..50914d7303c6
--- /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 000000000000..5a95b6010ce7
--- /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 000000000000..26adf5dfa646
--- /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 000000000000..f145251dcadb
--- /dev/null
+++ b/fs/notify/dnotify/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_DNOTIFY) += dnotify.o
diff --git a/fs/dnotify.c b/fs/notify/dnotify/dnotify.c
index b0aa2cde80bd..b0aa2cde80bd 100644
--- a/fs/dnotify.c
+++ b/fs/notify/dnotify/dnotify.c
diff --git a/fs/notify/inotify/Kconfig b/fs/notify/inotify/Kconfig
new file mode 100644
index 000000000000..446792841023
--- /dev/null
+++ b/fs/notify/inotify/Kconfig
@@ -0,0 +1,27 @@
+config INOTIFY
+ bool "Inotify file change notification support"
+ default y
+ ---help---
+ Say Y here to enable inotify support. Inotify is a file change
+ notification system and a replacement for dnotify. Inotify fixes
+ numerous shortcomings in dnotify and introduces several new features
+ including multiple file events, one-shot support, and unmount
+ notification.
+
+ For more information, see <file:Documentation/filesystems/inotify.txt>
+
+ If unsure, say Y.
+
+config INOTIFY_USER
+ bool "Inotify support for userspace"
+ depends on INOTIFY
+ default y
+ ---help---
+ Say Y here to enable inotify support for userspace, including the
+ associated system calls. Inotify allows monitoring of both files and
+ directories via a single open fd. Events are read from the file
+ descriptor, which is also select()- and poll()-able.
+
+ For more information, see <file:Documentation/filesystems/inotify.txt>
+
+ If unsure, say Y.
diff --git a/fs/notify/inotify/Makefile b/fs/notify/inotify/Makefile
new file mode 100644
index 000000000000..e290f3bb9d8d
--- /dev/null
+++ b/fs/notify/inotify/Makefile
@@ -0,0 +1,2 @@
+obj-$(CONFIG_INOTIFY) += inotify.o
+obj-$(CONFIG_INOTIFY_USER) += inotify_user.o
diff --git a/fs/inotify.c b/fs/notify/inotify/inotify.c
index dae3f28f30d4..dae3f28f30d4 100644
--- a/fs/inotify.c
+++ b/fs/notify/inotify/inotify.c
diff --git a/fs/inotify_user.c b/fs/notify/inotify/inotify_user.c
index 400f8064a548..400f8064a548 100644
--- a/fs/inotify_user.c
+++ b/fs/notify/inotify/inotify_user.c