From: Dave Kleikamp <shaggy@austin.ibm.com>
To: linux-mm <linux-mm@kvack.org>
Cc: Dave Kleikamp <shaggy@austin.ibm.com>,
Dave McCracken <dmccr@us.ibm.com>,
Badari Pulavarty <pbadari@us.ibm.com>
Subject: [RFC:PATCH 004/008] Wrap i_size_write
Date: Mon, 17 Jul 2006 22:08:38 -0600 [thread overview]
Message-ID: <20060718040836.11926.34664.sendpatchset@kleikamp.austin.ibm.com> (raw)
In-Reply-To: <20060718040804.11926.76333.sendpatchset@kleikamp.austin.ibm.com>
Wrap i_size_write
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
---
diff -Nurp linux003/include/linux/fs.h linux004/include/linux/fs.h
--- linux003/include/linux/fs.h 2006-07-17 23:04:37.000000000 -0500
+++ linux004/include/linux/fs.h 2006-07-17 23:04:38.000000000 -0500
@@ -578,8 +578,13 @@ static inline loff_t i_size_read(struct
#endif
}
+#ifdef CONFIG_FILE_TAILS
+extern void i_size_write(struct inode *, loff_t); /* defined in file_tail.c */
+static inline void _i_size_write(struct inode *inode, loff_t i_size)
+#else
static inline void i_size_write(struct inode *inode, loff_t i_size)
+#endif
{
#if BITS_PER_LONG==32 && defined(CONFIG_SMP)
write_seqcount_begin(&inode->i_size_seqcount);
--
David Kleikamp
IBM Linux Technology Center
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next prev parent reply other threads:[~2006-07-18 4:08 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-18 4:08 [RFC:PATCH 000/008] Tail Packing in the the Page Cache Dave Kleikamp
2006-07-18 4:08 ` [RFC:PATCH 001/008] Changes to common header files Dave Kleikamp
2006-07-18 4:08 ` [RFC:PATCH 002/008] Base file tail function Dave Kleikamp
2006-07-18 4:08 ` [RFC:PATCH 003/008] Handle tail pages in kmap & kmap_atomic Dave Kleikamp
2006-07-18 4:08 ` Dave Kleikamp [this message]
2006-07-18 4:08 ` [RFC:PATCH 005/008] unpack tail page to avoid memory mapping Dave Kleikamp
2006-07-18 4:08 ` [RFC:PATCH 006/008] Don't need to zero past end-of-file in file tail Dave Kleikamp
2006-07-18 4:09 ` [RFC:PATCH 007/008] Make sure tail page is freed correctly Dave Kleikamp
2006-07-18 4:09 ` [RFC:PATCH 008/008] Handle file tails in mm/filemap.c Dave Kleikamp
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