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KILL_LEVEL=7.0 tests=BSF_BESS_OUTBOUND X-BESS-BRTS-Status:1 On 1/11/26 09:18, Markus Elfring wrote: > [You don't often get email from markus.elfring@web.de. Learn why this is important at https://aka.ms/LearnAboutSenderIdentification ] > > … >> +++ b/fs/fuse/file.c >> @@ -667,6 +667,18 @@ static void fuse_aio_complete(struct fuse_io_priv *io, int err, ssize_t pos) >> struct inode *inode = file_inode(io->iocb->ki_filp); >> struct fuse_conn *fc = get_fuse_conn(inode); >> struct fuse_inode *fi = get_fuse_inode(inode); >> + struct address_space *mapping = io->iocb->ki_filp->f_mapping; >> + >> + /* >> + * As in generic_file_direct_write(), invalidate after the >> + * write, to invalidate read-ahead cache that may have competed >> + * with the write. >> + */ >> + if (io->write && res && mapping->nrpages) { >> + invalidate_inode_pages2_range(mapping, >> + io->offset >> PAGE_SHIFT, >> + (io->offset + res - 1) >> PAGE_SHIFT); >> + } >> >> spin_lock(&fi->lock); > … >> @@ -1160,10 +1174,26 @@ static ssize_t fuse_send_write(struct fuse_io_args *ia, loff_t pos, > … > - return err ?: ia->write.out.size; >> + /* >> + * Without FOPEN_DIRECT_IO, generic_file_direct_write() does the >> + * invalidation for us. >> + */ >> + if (!err && written && mapping->nrpages && >> + (ff->open_flags & FOPEN_DIRECT_IO)) { >> + /* >> + * As in generic_file_direct_write(), invalidate after the >> + * write, to invalidate read-ahead cache that may have competed >> + * with the write. >> + */ >> + invalidate_inode_pages2_range(mapping, pos >> PAGE_SHIFT, >> + (pos + written - 1) >> PAGE_SHIFT); >> + } >> + >> + return err ?: written; > … > > You may omit curly brackets at selected source code places. > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/coding-style.rst?h=v6.19-rc4#n197 We could, but we could also concentrate on code correctness instead of nit-picky debatable code style. Thanks, Bernd