Hello, These are for the fanotify pre-content hooks feature which is posted here https://lore.kernel.org/linux-fsdevel/cover.1725481503.git.josef@xxxxxxxxxxxxxx/ It adds a couple of c files to do the work necessary to setup the directories and do the watches, and has two tests, one to validate we get the right values on mmap and reads, and another to validate that executables work properly. I've tested them to make sure they work properly with xfs, btrfs, ext4, and bcachefs with my patches applied. Thanks, Josef Josef Bacik (2): fstests: add a test for the precontent fanotify hooks fstests: add a test for executing from a precontent watch directory doc/group-names.txt | 1 + src/Makefile | 2 +- src/precontent/Makefile | 26 ++ src/precontent/mmap-validate.c | 227 +++++++++++++++++ src/precontent/populate.c | 188 ++++++++++++++ src/precontent/remote-fetch.c | 441 +++++++++++++++++++++++++++++++++ tests/generic/800 | 68 +++++ tests/generic/800.out | 2 + tests/generic/801 | 64 +++++ tests/generic/801.out | 2 + 10 files changed, 1020 insertions(+), 1 deletion(-) create mode 100644 src/precontent/Makefile create mode 100644 src/precontent/mmap-validate.c create mode 100644 src/precontent/populate.c create mode 100644 src/precontent/remote-fetch.c create mode 100644 tests/generic/800 create mode 100644 tests/generic/800.out create mode 100644 tests/generic/801 create mode 100644 tests/generic/801.out -- 2.43.0
