| To: | Heiko Carstens <heiko.carstens@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [RFC][PATCH] sys_fallocate() system call |
| From: | Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> |
| Date: | Sun, 18 Mar 2007 01:38:38 +1100 |
| Cc: | Matthew Wilcox <matthew@xxxxxx>, Paul Mackerras <paulus@xxxxxxxxx>, "Amit K. Arora" <aarora@xxxxxxxxxxxxxxxxxx>, linux-fsdevel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-ext4@xxxxxxxxxxxxxxx, xfs@xxxxxxxxxxx, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, suparna@xxxxxxxxxx, cmm@xxxxxxxxxx, alex@xxxxxxxxxxxxx, suzuki@xxxxxxxxxx |
| In-reply-to: | <20070317143043.GA8577@xxxxxxxxxxxxxx> |
| References: | <20070117094658.GA17390@xxxxxxxxxxxxxxxxxxxx> <20070225022326.137b4875.akpm@xxxxxxxxxxxxxxxxxxxx> <20070301183445.GA7911@xxxxxxxxxxxxxxxxxxxx> <20070316143101.GA10152@xxxxxxxxxxxxxxxxxxxx> <20070316161704.GE8525@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> <17915.48105.70494.958220@xxxxxxxxxxxxxxxxxxxx> <20070317110706.GB29931@xxxxxxxxxxxxxxxx> <20070317143043.GA8577@xxxxxxxxxxxxxx> |
| Sender: | xfs-bounce@xxxxxxxxxxx |
On Sat, 17 Mar 2007 15:30:43 +0100 Heiko Carstens <heiko.carstens@xxxxxxxxxx> wrote: > > sys_sync_file_range(int fd, loff_t offset, loff_t nbytes, unsigned int flags) > > But from what I read, it's currently not possible for 32-bit powerpc to > wire up the already present sync_file_range system call. 32bit native is fine (as the ABI in user mode is the same as that in the kernel). For 32bit on a 64bit kernel you need the arch specific comapt routine that I used in the patch I posteda little while ago, -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx http://www.canb.auug.org.au/~sfr/
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